mirror of
https://github.com/ziglang/zig.git
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stage2: return error.SkipZigTest in unsupported behavior tests
This commit is contained in:
Jakub Konka
parent
9b715cb462
commit
ab204f81b0
@ -16,202 +16,196 @@ test {
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_ = @import("behavior/type.zig");
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_ = @import("behavior/bugs/655.zig");
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_ = @import("behavior/bool.zig");
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_ = @import("behavior/align.zig");
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_ = @import("behavior/array.zig");
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if (builtin.zig_backend != .stage2_arm) {
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// Tests that pass for stage1, llvm backend, C backend, wasm backend and x86_64 backend.
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_ = @import("behavior/align_simple.zig");
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_ = @import("behavior/array_simple.zig");
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if (builtin.zig_backend != .stage2_arm and builtin.zig_backend != .stage2_x86_64) {
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// Tests that pass for stage1, llvm backend, C backend, wasm backend.
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_ = @import("behavior/basic.zig");
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_ = @import("behavior/bitcast.zig");
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_ = @import("behavior/bugs/624.zig");
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_ = @import("behavior/bugs/704.zig");
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_ = @import("behavior/bugs/1486.zig");
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_ = @import("behavior/bugs/2692.zig");
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_ = @import("behavior/bugs/2889.zig");
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_ = @import("behavior/bugs/3046.zig");
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_ = @import("behavior/bugs/3586.zig");
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_ = @import("behavior/bugs/4560.zig");
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_ = @import("behavior/bugs/4769_a.zig");
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_ = @import("behavior/bugs/4769_b.zig");
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_ = @import("behavior/bugs/4954.zig");
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_ = @import("behavior/byval_arg_var.zig");
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_ = @import("behavior/call.zig");
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_ = @import("behavior/cast.zig");
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_ = @import("behavior/defer.zig");
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_ = @import("behavior/enum.zig");
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_ = @import("behavior/error.zig");
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_ = @import("behavior/for.zig");
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_ = @import("behavior/generics.zig");
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_ = @import("behavior/if.zig");
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_ = @import("behavior/import.zig");
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_ = @import("behavior/incomplete_struct_param_tld.zig");
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_ = @import("behavior/inttoptr.zig");
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_ = @import("behavior/member_func.zig");
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_ = @import("behavior/null.zig");
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_ = @import("behavior/optional.zig");
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_ = @import("behavior/pointers.zig");
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_ = @import("behavior/ptrcast.zig");
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_ = @import("behavior/ref_var_in_if_after_if_2nd_switch_prong.zig");
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_ = @import("behavior/src.zig");
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_ = @import("behavior/struct.zig");
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_ = @import("behavior/this.zig");
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_ = @import("behavior/truncate.zig");
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_ = @import("behavior/try.zig");
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_ = @import("behavior/undefined.zig");
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_ = @import("behavior/underscore.zig");
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_ = @import("behavior/usingnamespace.zig");
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_ = @import("behavior/void.zig");
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_ = @import("behavior/while.zig");
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if (builtin.zig_backend != .stage2_arm and builtin.zig_backend != .stage2_x86_64) {
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// Tests that pass for stage1, llvm backend, C backend, wasm backend.
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_ = @import("behavior/align.zig");
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_ = @import("behavior/array.zig");
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_ = @import("behavior/basic.zig");
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_ = @import("behavior/bitcast.zig");
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_ = @import("behavior/bugs/624.zig");
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_ = @import("behavior/bugs/704.zig");
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_ = @import("behavior/bugs/1486.zig");
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_ = @import("behavior/bugs/2692.zig");
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_ = @import("behavior/bugs/2889.zig");
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_ = @import("behavior/bugs/3046.zig");
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_ = @import("behavior/bugs/3586.zig");
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_ = @import("behavior/bugs/4560.zig");
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_ = @import("behavior/bugs/4769_a.zig");
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_ = @import("behavior/bugs/4769_b.zig");
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_ = @import("behavior/bugs/4954.zig");
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_ = @import("behavior/byval_arg_var.zig");
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_ = @import("behavior/call.zig");
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_ = @import("behavior/cast.zig");
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_ = @import("behavior/defer.zig");
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_ = @import("behavior/enum.zig");
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_ = @import("behavior/error.zig");
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_ = @import("behavior/for.zig");
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_ = @import("behavior/generics.zig");
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_ = @import("behavior/if.zig");
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_ = @import("behavior/import.zig");
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_ = @import("behavior/incomplete_struct_param_tld.zig");
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_ = @import("behavior/inttoptr.zig");
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_ = @import("behavior/member_func.zig");
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_ = @import("behavior/null.zig");
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_ = @import("behavior/optional.zig");
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_ = @import("behavior/pointers.zig");
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_ = @import("behavior/ptrcast.zig");
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_ = @import("behavior/ref_var_in_if_after_if_2nd_switch_prong.zig");
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_ = @import("behavior/src.zig");
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_ = @import("behavior/struct.zig");
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_ = @import("behavior/this.zig");
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_ = @import("behavior/truncate.zig");
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_ = @import("behavior/try.zig");
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_ = @import("behavior/undefined.zig");
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_ = @import("behavior/underscore.zig");
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_ = @import("behavior/usingnamespace.zig");
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_ = @import("behavior/void.zig");
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_ = @import("behavior/while.zig");
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if (builtin.zig_backend != .stage2_wasm) {
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// Tests that pass for stage1, llvm backend, C backend
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_ = @import("behavior/cast_int.zig");
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_ = @import("behavior/int128.zig");
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_ = @import("behavior/translate_c_macros.zig");
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if (builtin.zig_backend != .stage2_wasm) {
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// Tests that pass for stage1, llvm backend, C backend
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_ = @import("behavior/cast_int.zig");
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_ = @import("behavior/int128.zig");
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_ = @import("behavior/translate_c_macros.zig");
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if (builtin.zig_backend != .stage2_c) {
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// Tests that pass for stage1 and the llvm backend.
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_ = @import("behavior/align_llvm.zig");
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_ = @import("behavior/alignof.zig");
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_ = @import("behavior/array_llvm.zig");
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_ = @import("behavior/atomics.zig");
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_ = @import("behavior/basic_llvm.zig");
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_ = @import("behavior/bit_shifting.zig");
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_ = @import("behavior/bugs/394.zig");
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_ = @import("behavior/bugs/656.zig");
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_ = @import("behavior/bugs/1277.zig");
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_ = @import("behavior/bugs/1310.zig");
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_ = @import("behavior/bugs/1381.zig");
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_ = @import("behavior/bugs/1500.zig");
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_ = @import("behavior/bugs/1735.zig");
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_ = @import("behavior/bugs/1741.zig");
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_ = @import("behavior/bugs/2006.zig");
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_ = @import("behavior/bugs/2578.zig");
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_ = @import("behavior/bugs/3007.zig");
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_ = @import("behavior/bugs/3112.zig");
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_ = @import("behavior/bugs/3367.zig");
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_ = @import("behavior/bugs/7250.zig");
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_ = @import("behavior/bugs/9584.zig");
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_ = @import("behavior/cast_llvm.zig");
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_ = @import("behavior/enum_llvm.zig");
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_ = @import("behavior/error_llvm.zig");
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_ = @import("behavior/eval.zig");
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_ = @import("behavior/floatop.zig");
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_ = @import("behavior/fn.zig");
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_ = @import("behavior/generics_llvm.zig");
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_ = @import("behavior/math.zig");
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_ = @import("behavior/maximum_minimum.zig");
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_ = @import("behavior/merge_error_sets.zig");
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_ = @import("behavior/namespace_depends_on_compile_var.zig");
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_ = @import("behavior/null_llvm.zig");
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_ = @import("behavior/optional_llvm.zig");
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_ = @import("behavior/popcount.zig");
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_ = @import("behavior/saturating_arithmetic.zig");
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_ = @import("behavior/sizeof_and_typeof.zig");
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_ = @import("behavior/slice.zig");
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_ = @import("behavior/struct_llvm.zig");
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_ = @import("behavior/switch.zig");
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_ = @import("behavior/union.zig");
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_ = @import("behavior/widening.zig");
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if (builtin.zig_backend != .stage2_c) {
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// Tests that pass for stage1 and the llvm backend.
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_ = @import("behavior/align_llvm.zig");
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_ = @import("behavior/alignof.zig");
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_ = @import("behavior/array_llvm.zig");
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_ = @import("behavior/atomics.zig");
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_ = @import("behavior/basic_llvm.zig");
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_ = @import("behavior/bit_shifting.zig");
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_ = @import("behavior/bugs/394.zig");
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_ = @import("behavior/bugs/656.zig");
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_ = @import("behavior/bugs/1277.zig");
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_ = @import("behavior/bugs/1310.zig");
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_ = @import("behavior/bugs/1381.zig");
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_ = @import("behavior/bugs/1500.zig");
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_ = @import("behavior/bugs/1735.zig");
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_ = @import("behavior/bugs/1741.zig");
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_ = @import("behavior/bugs/2006.zig");
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_ = @import("behavior/bugs/2578.zig");
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_ = @import("behavior/bugs/3007.zig");
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_ = @import("behavior/bugs/3112.zig");
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_ = @import("behavior/bugs/3367.zig");
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_ = @import("behavior/bugs/7250.zig");
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_ = @import("behavior/bugs/9584.zig");
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_ = @import("behavior/cast_llvm.zig");
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_ = @import("behavior/enum_llvm.zig");
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_ = @import("behavior/error_llvm.zig");
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_ = @import("behavior/eval.zig");
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_ = @import("behavior/floatop.zig");
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_ = @import("behavior/fn.zig");
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_ = @import("behavior/generics_llvm.zig");
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_ = @import("behavior/math.zig");
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_ = @import("behavior/maximum_minimum.zig");
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_ = @import("behavior/merge_error_sets.zig");
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_ = @import("behavior/namespace_depends_on_compile_var.zig");
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_ = @import("behavior/null_llvm.zig");
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_ = @import("behavior/optional_llvm.zig");
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_ = @import("behavior/popcount.zig");
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_ = @import("behavior/saturating_arithmetic.zig");
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_ = @import("behavior/sizeof_and_typeof.zig");
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_ = @import("behavior/slice.zig");
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_ = @import("behavior/struct_llvm.zig");
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_ = @import("behavior/switch.zig");
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_ = @import("behavior/union.zig");
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_ = @import("behavior/widening.zig");
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if (builtin.zig_backend != .stage1) {
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// When all comptime_memory.zig tests pass, #9646 can be closed.
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// _ = @import("behavior/comptime_memory.zig");
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_ = @import("behavior/slice_stage2.zig");
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} else {
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// Tests that only pass for the stage1 backend.
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_ = @import("behavior/align_stage1.zig");
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if (builtin.os.tag != .wasi) {
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_ = @import("behavior/asm.zig");
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_ = @import("behavior/async_fn.zig");
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}
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_ = @import("behavior/await_struct.zig");
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_ = @import("behavior/bitcast_stage1.zig");
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_ = @import("behavior/bitreverse.zig");
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_ = @import("behavior/bugs/421.zig");
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_ = @import("behavior/bugs/529.zig");
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_ = @import("behavior/bugs/718.zig");
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_ = @import("behavior/bugs/726.zig");
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_ = @import("behavior/bugs/828.zig");
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_ = @import("behavior/bugs/920.zig");
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_ = @import("behavior/bugs/1025.zig");
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_ = @import("behavior/bugs/1076.zig");
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_ = @import("behavior/bugs/1120.zig");
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_ = @import("behavior/bugs/1421.zig");
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_ = @import("behavior/bugs/1442.zig");
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_ = @import("behavior/bugs/1607.zig");
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_ = @import("behavior/bugs/1851.zig");
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_ = @import("behavior/bugs/1914.zig");
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_ = @import("behavior/bugs/2114.zig");
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_ = @import("behavior/bugs/3384.zig");
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_ = @import("behavior/bugs/3742.zig");
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_ = @import("behavior/bugs/3779.zig");
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_ = @import("behavior/bugs/4328.zig");
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_ = @import("behavior/bugs/5398.zig");
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_ = @import("behavior/bugs/5413.zig");
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_ = @import("behavior/bugs/5474.zig");
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_ = @import("behavior/bugs/5487.zig");
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_ = @import("behavior/bugs/6456.zig");
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_ = @import("behavior/bugs/6781.zig");
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_ = @import("behavior/bugs/7003.zig");
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_ = @import("behavior/bugs/7027.zig");
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_ = @import("behavior/bugs/7047.zig");
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_ = @import("behavior/bugs/10147.zig");
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_ = @import("behavior/byteswap.zig");
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_ = @import("behavior/call_stage1.zig");
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_ = @import("behavior/cast_stage1.zig");
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_ = @import("behavior/const_slice_child.zig");
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_ = @import("behavior/defer_stage1.zig");
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_ = @import("behavior/enum_stage1.zig");
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_ = @import("behavior/error_stage1.zig");
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_ = @import("behavior/eval_stage1.zig");
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_ = @import("behavior/field_parent_ptr.zig");
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_ = @import("behavior/floatop_stage1.zig");
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_ = @import("behavior/fn_stage1.zig");
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_ = @import("behavior/fn_delegation.zig");
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_ = @import("behavior/for_stage1.zig");
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_ = @import("behavior/if_stage1.zig");
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_ = @import("behavior/ir_block_deps.zig");
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_ = @import("behavior/math_stage1.zig");
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_ = @import("behavior/misc.zig");
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_ = @import("behavior/muladd.zig");
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_ = @import("behavior/null_stage1.zig");
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_ = @import("behavior/optional_stage1.zig");
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_ = @import("behavior/pointers_stage1.zig");
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_ = @import("behavior/popcount_stage1.zig");
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_ = @import("behavior/ptrcast_stage1.zig");
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_ = @import("behavior/reflection.zig");
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_ = @import("behavior/saturating_arithmetic_stage1.zig");
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_ = @import("behavior/select.zig");
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_ = @import("behavior/shuffle.zig");
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_ = @import("behavior/sizeof_and_typeof_stage1.zig");
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_ = @import("behavior/slice_stage1.zig");
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_ = @import("behavior/struct_contains_null_ptr_itself.zig");
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_ = @import("behavior/struct_contains_slice_of_itself.zig");
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_ = @import("behavior/struct_stage1.zig");
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_ = @import("behavior/switch_prong_err_enum.zig");
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_ = @import("behavior/switch_prong_implicit_cast.zig");
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_ = @import("behavior/switch_stage1.zig");
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_ = @import("behavior/truncate_stage1.zig");
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_ = @import("behavior/tuple.zig");
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_ = @import("behavior/type_stage1.zig");
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_ = @import("behavior/type_info_stage1.zig");
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_ = @import("behavior/typename.zig");
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_ = @import("behavior/union_stage1.zig");
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_ = @import("behavior/union_with_members.zig");
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_ = @import("behavior/var_args.zig");
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_ = @import("behavior/vector.zig");
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if (builtin.target.cpu.arch == .wasm32) {
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_ = @import("behavior/wasm.zig");
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}
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_ = @import("behavior/while_stage1.zig");
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_ = @import("behavior/translate_c_macros_stage1.zig");
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if (builtin.zig_backend != .stage1) {
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// When all comptime_memory.zig tests pass, #9646 can be closed.
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// _ = @import("behavior/comptime_memory.zig");
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_ = @import("behavior/slice_stage2.zig");
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} else {
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// Tests that only pass for the stage1 backend.
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_ = @import("behavior/align_stage1.zig");
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if (builtin.os.tag != .wasi) {
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_ = @import("behavior/asm.zig");
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_ = @import("behavior/async_fn.zig");
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}
|
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_ = @import("behavior/await_struct.zig");
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_ = @import("behavior/bitcast_stage1.zig");
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_ = @import("behavior/bitreverse.zig");
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_ = @import("behavior/bugs/421.zig");
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_ = @import("behavior/bugs/529.zig");
|
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_ = @import("behavior/bugs/718.zig");
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_ = @import("behavior/bugs/726.zig");
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_ = @import("behavior/bugs/828.zig");
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_ = @import("behavior/bugs/920.zig");
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_ = @import("behavior/bugs/1025.zig");
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_ = @import("behavior/bugs/1076.zig");
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_ = @import("behavior/bugs/1120.zig");
|
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_ = @import("behavior/bugs/1421.zig");
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_ = @import("behavior/bugs/1442.zig");
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_ = @import("behavior/bugs/1607.zig");
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_ = @import("behavior/bugs/1851.zig");
|
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_ = @import("behavior/bugs/1914.zig");
|
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_ = @import("behavior/bugs/2114.zig");
|
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_ = @import("behavior/bugs/3384.zig");
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_ = @import("behavior/bugs/3742.zig");
|
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_ = @import("behavior/bugs/3779.zig");
|
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_ = @import("behavior/bugs/4328.zig");
|
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_ = @import("behavior/bugs/5398.zig");
|
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_ = @import("behavior/bugs/5413.zig");
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_ = @import("behavior/bugs/5474.zig");
|
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_ = @import("behavior/bugs/5487.zig");
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_ = @import("behavior/bugs/6456.zig");
|
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_ = @import("behavior/bugs/6781.zig");
|
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_ = @import("behavior/bugs/7003.zig");
|
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_ = @import("behavior/bugs/7027.zig");
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_ = @import("behavior/bugs/7047.zig");
|
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_ = @import("behavior/bugs/10147.zig");
|
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_ = @import("behavior/byteswap.zig");
|
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_ = @import("behavior/call_stage1.zig");
|
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_ = @import("behavior/cast_stage1.zig");
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_ = @import("behavior/const_slice_child.zig");
|
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_ = @import("behavior/defer_stage1.zig");
|
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_ = @import("behavior/enum_stage1.zig");
|
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_ = @import("behavior/error_stage1.zig");
|
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_ = @import("behavior/eval_stage1.zig");
|
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_ = @import("behavior/field_parent_ptr.zig");
|
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_ = @import("behavior/floatop_stage1.zig");
|
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_ = @import("behavior/fn_stage1.zig");
|
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_ = @import("behavior/fn_delegation.zig");
|
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_ = @import("behavior/for_stage1.zig");
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_ = @import("behavior/if_stage1.zig");
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_ = @import("behavior/ir_block_deps.zig");
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_ = @import("behavior/math_stage1.zig");
|
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_ = @import("behavior/misc.zig");
|
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_ = @import("behavior/muladd.zig");
|
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_ = @import("behavior/null_stage1.zig");
|
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_ = @import("behavior/optional_stage1.zig");
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_ = @import("behavior/pointers_stage1.zig");
|
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_ = @import("behavior/popcount_stage1.zig");
|
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_ = @import("behavior/ptrcast_stage1.zig");
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_ = @import("behavior/reflection.zig");
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_ = @import("behavior/saturating_arithmetic_stage1.zig");
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_ = @import("behavior/select.zig");
|
||||
_ = @import("behavior/shuffle.zig");
|
||||
_ = @import("behavior/sizeof_and_typeof_stage1.zig");
|
||||
_ = @import("behavior/slice_stage1.zig");
|
||||
_ = @import("behavior/struct_contains_null_ptr_itself.zig");
|
||||
_ = @import("behavior/struct_contains_slice_of_itself.zig");
|
||||
_ = @import("behavior/struct_stage1.zig");
|
||||
_ = @import("behavior/switch_prong_err_enum.zig");
|
||||
_ = @import("behavior/switch_prong_implicit_cast.zig");
|
||||
_ = @import("behavior/switch_stage1.zig");
|
||||
_ = @import("behavior/truncate_stage1.zig");
|
||||
_ = @import("behavior/tuple.zig");
|
||||
_ = @import("behavior/type_stage1.zig");
|
||||
_ = @import("behavior/type_info_stage1.zig");
|
||||
_ = @import("behavior/typename.zig");
|
||||
_ = @import("behavior/union_stage1.zig");
|
||||
_ = @import("behavior/union_with_members.zig");
|
||||
_ = @import("behavior/var_args.zig");
|
||||
_ = @import("behavior/vector.zig");
|
||||
if (builtin.target.cpu.arch == .wasm32) {
|
||||
_ = @import("behavior/wasm.zig");
|
||||
}
|
||||
_ = @import("behavior/while_stage1.zig");
|
||||
_ = @import("behavior/translate_c_macros_stage1.zig");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -3,7 +3,124 @@ const expect = std.testing.expect;
|
||||
const builtin = @import("builtin");
|
||||
const native_arch = builtin.target.cpu.arch;
|
||||
|
||||
var foo: u8 align(4) = 100;
|
||||
|
||||
test "global variable alignment" {
|
||||
if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest;
|
||||
|
||||
comptime try expect(@typeInfo(@TypeOf(&foo)).Pointer.alignment == 4);
|
||||
comptime try expect(@TypeOf(&foo) == *align(4) u8);
|
||||
{
|
||||
const slice = @as(*[1]u8, &foo)[0..];
|
||||
comptime try expect(@TypeOf(slice) == *align(4) [1]u8);
|
||||
}
|
||||
{
|
||||
var runtime_zero: usize = 0;
|
||||
const slice = @as(*[1]u8, &foo)[runtime_zero..];
|
||||
comptime try expect(@TypeOf(slice) == []align(4) u8);
|
||||
}
|
||||
}
|
||||
|
||||
test "default alignment allows unspecified in type syntax" {
|
||||
if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest;
|
||||
|
||||
try expect(*u32 == *align(@alignOf(u32)) u32);
|
||||
}
|
||||
|
||||
test "implicitly decreasing pointer alignment" {
|
||||
if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest;
|
||||
|
||||
const a: u32 align(4) = 3;
|
||||
const b: u32 align(8) = 4;
|
||||
try expect(addUnaligned(&a, &b) == 7);
|
||||
}
|
||||
|
||||
fn addUnaligned(a: *align(1) const u32, b: *align(1) const u32) u32 {
|
||||
return a.* + b.*;
|
||||
}
|
||||
|
||||
test "@alignCast pointers" {
|
||||
if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest;
|
||||
|
||||
var x: u32 align(4) = 1;
|
||||
expectsOnly1(&x);
|
||||
try expect(x == 2);
|
||||
}
|
||||
fn expectsOnly1(x: *align(1) u32) void {
|
||||
expects4(@alignCast(4, x));
|
||||
}
|
||||
fn expects4(x: *align(4) u32) void {
|
||||
x.* += 1;
|
||||
}
|
||||
|
||||
test "alignment of structs" {
|
||||
if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest;
|
||||
|
||||
try expect(@alignOf(struct {
|
||||
a: i32,
|
||||
b: *i32,
|
||||
}) == @alignOf(usize));
|
||||
}
|
||||
|
||||
test "alignment of >= 128-bit integer type" {
|
||||
if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest;
|
||||
|
||||
try expect(@alignOf(u128) == 16);
|
||||
try expect(@alignOf(u129) == 16);
|
||||
}
|
||||
|
||||
test "alignment of struct with 128-bit field" {
|
||||
if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest;
|
||||
|
||||
try expect(@alignOf(struct {
|
||||
x: u128,
|
||||
}) == 16);
|
||||
|
||||
comptime {
|
||||
try expect(@alignOf(struct {
|
||||
x: u128,
|
||||
}) == 16);
|
||||
}
|
||||
}
|
||||
|
||||
test "size of extern struct with 128-bit field" {
|
||||
if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest;
|
||||
|
||||
try expect(@sizeOf(extern struct {
|
||||
x: u128,
|
||||
y: u8,
|
||||
}) == 32);
|
||||
|
||||
comptime {
|
||||
try expect(@sizeOf(extern struct {
|
||||
x: u128,
|
||||
y: u8,
|
||||
}) == 32);
|
||||
}
|
||||
}
|
||||
|
||||
test "@ptrCast preserves alignment of bigger source" {
|
||||
if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest;
|
||||
|
||||
var x: u32 align(16) = 1234;
|
||||
const ptr = @ptrCast(*u8, &x);
|
||||
try expect(@TypeOf(ptr) == *align(16) u8);
|
||||
}
|
||||
|
||||
test "alignstack" {
|
||||
if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest;
|
||||
|
||||
try expect(fnWithAlignedStack() == 1234);
|
||||
}
|
||||
|
||||
fn fnWithAlignedStack() i32 {
|
||||
@setAlignStack(256);
|
||||
return 1234;
|
||||
}
|
||||
|
||||
test "implicitly decreasing slice alignment" {
|
||||
if (builtin.zig_backend == .stage2_x86_64 or builtin.zig_backend == .stage2_arm) return error.SkipZigTest;
|
||||
|
||||
const a: u32 align(4) = 3;
|
||||
const b: u32 align(8) = 4;
|
||||
try expect(addUnalignedSlice(@as(*const [1]u32, &a)[0..], @as(*const [1]u32, &b)[0..]) == 7);
|
||||
@ -13,6 +130,8 @@ fn addUnalignedSlice(a: []align(1) const u32, b: []align(1) const u32) u32 {
|
||||
}
|
||||
|
||||
test "specifying alignment allows pointer cast" {
|
||||
if (builtin.zig_backend == .stage2_x86_64 or builtin.zig_backend == .stage2_arm) return error.SkipZigTest;
|
||||
|
||||
try testBytesAlign(0x33);
|
||||
}
|
||||
fn testBytesAlign(b: u8) !void {
|
||||
@ -22,6 +141,8 @@ fn testBytesAlign(b: u8) !void {
|
||||
}
|
||||
|
||||
test "@alignCast slices" {
|
||||
if (builtin.zig_backend == .stage2_x86_64 or builtin.zig_backend == .stage2_arm) return error.SkipZigTest;
|
||||
|
||||
var array align(4) = [_]u32{ 1, 1 };
|
||||
const slice = array[0..];
|
||||
sliceExpectsOnly1(slice);
|
||||
@ -35,6 +156,8 @@ fn sliceExpects4(slice: []align(4) u32) void {
|
||||
}
|
||||
|
||||
test "return error union with 128-bit integer" {
|
||||
if (builtin.zig_backend == .stage2_x86_64 or builtin.zig_backend == .stage2_arm) return error.SkipZigTest;
|
||||
|
||||
try expect(3 == try give());
|
||||
}
|
||||
fn give() anyerror!u128 {
|
||||
|
||||
@ -1,99 +0,0 @@
|
||||
const std = @import("std");
|
||||
const expect = std.testing.expect;
|
||||
const builtin = @import("builtin");
|
||||
const native_arch = builtin.target.cpu.arch;
|
||||
|
||||
var foo: u8 align(4) = 100;
|
||||
|
||||
test "global variable alignment" {
|
||||
comptime try expect(@typeInfo(@TypeOf(&foo)).Pointer.alignment == 4);
|
||||
comptime try expect(@TypeOf(&foo) == *align(4) u8);
|
||||
{
|
||||
const slice = @as(*[1]u8, &foo)[0..];
|
||||
comptime try expect(@TypeOf(slice) == *align(4) [1]u8);
|
||||
}
|
||||
{
|
||||
var runtime_zero: usize = 0;
|
||||
const slice = @as(*[1]u8, &foo)[runtime_zero..];
|
||||
comptime try expect(@TypeOf(slice) == []align(4) u8);
|
||||
}
|
||||
}
|
||||
|
||||
test "default alignment allows unspecified in type syntax" {
|
||||
try expect(*u32 == *align(@alignOf(u32)) u32);
|
||||
}
|
||||
|
||||
test "implicitly decreasing pointer alignment" {
|
||||
const a: u32 align(4) = 3;
|
||||
const b: u32 align(8) = 4;
|
||||
try expect(addUnaligned(&a, &b) == 7);
|
||||
}
|
||||
|
||||
fn addUnaligned(a: *align(1) const u32, b: *align(1) const u32) u32 {
|
||||
return a.* + b.*;
|
||||
}
|
||||
|
||||
test "@alignCast pointers" {
|
||||
var x: u32 align(4) = 1;
|
||||
expectsOnly1(&x);
|
||||
try expect(x == 2);
|
||||
}
|
||||
fn expectsOnly1(x: *align(1) u32) void {
|
||||
expects4(@alignCast(4, x));
|
||||
}
|
||||
fn expects4(x: *align(4) u32) void {
|
||||
x.* += 1;
|
||||
}
|
||||
|
||||
test "alignment of structs" {
|
||||
try expect(@alignOf(struct {
|
||||
a: i32,
|
||||
b: *i32,
|
||||
}) == @alignOf(usize));
|
||||
}
|
||||
|
||||
test "alignment of >= 128-bit integer type" {
|
||||
try expect(@alignOf(u128) == 16);
|
||||
try expect(@alignOf(u129) == 16);
|
||||
}
|
||||
|
||||
test "alignment of struct with 128-bit field" {
|
||||
try expect(@alignOf(struct {
|
||||
x: u128,
|
||||
}) == 16);
|
||||
|
||||
comptime {
|
||||
try expect(@alignOf(struct {
|
||||
x: u128,
|
||||
}) == 16);
|
||||
}
|
||||
}
|
||||
|
||||
test "size of extern struct with 128-bit field" {
|
||||
try expect(@sizeOf(extern struct {
|
||||
x: u128,
|
||||
y: u8,
|
||||
}) == 32);
|
||||
|
||||
comptime {
|
||||
try expect(@sizeOf(extern struct {
|
||||
x: u128,
|
||||
y: u8,
|
||||
}) == 32);
|
||||
}
|
||||
}
|
||||
|
||||
test "@ptrCast preserves alignment of bigger source" {
|
||||
var x: u32 align(16) = 1234;
|
||||
const ptr = @ptrCast(*u8, &x);
|
||||
try expect(@TypeOf(ptr) == *align(16) u8);
|
||||
}
|
||||
|
||||
test "alignstack" {
|
||||
try expect(fnWithAlignedStack() == 1234);
|
||||
}
|
||||
|
||||
fn fnWithAlignedStack() i32 {
|
||||
@setAlignStack(256);
|
||||
return 1234;
|
||||
}
|
||||
@ -5,7 +5,23 @@ const mem = std.mem;
|
||||
const expect = testing.expect;
|
||||
const expectEqual = testing.expectEqual;
|
||||
|
||||
test "array to slice" {
|
||||
if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest;
|
||||
|
||||
const a: u32 align(4) = 3;
|
||||
const b: u32 align(8) = 4;
|
||||
const a_slice: []align(1) const u32 = @as(*const [1]u32, &a)[0..];
|
||||
const b_slice: []align(1) const u32 = @as(*const [1]u32, &b)[0..];
|
||||
try expect(a_slice[0] + b_slice[0] == 7);
|
||||
|
||||
const d: []const u32 = &[2]u32{ 1, 2 };
|
||||
const e: []const u32 = &[3]u32{ 3, 4, 5 };
|
||||
try expect(d[0] + e[0] + d[1] + e[1] == 10);
|
||||
}
|
||||
|
||||
test "arrays" {
|
||||
if (builtin.zig_backend == .stage2_x86_64 or builtin.zig_backend == .stage2_arm) return error.SkipZigTest;
|
||||
|
||||
var array: [5]u32 = undefined;
|
||||
|
||||
var i: u32 = 0;
|
||||
@ -30,6 +46,8 @@ fn getArrayLen(a: []const u32) usize {
|
||||
}
|
||||
|
||||
test "array init with mult" {
|
||||
if (builtin.zig_backend == .stage2_x86_64 or builtin.zig_backend == .stage2_arm) return error.SkipZigTest;
|
||||
|
||||
const a = 'a';
|
||||
var i: [8]u8 = [2]u8{ a, 'b' } ** 4;
|
||||
try expect(std.mem.eql(u8, &i, "abababab"));
|
||||
@ -39,6 +57,8 @@ test "array init with mult" {
|
||||
}
|
||||
|
||||
test "array literal with explicit type" {
|
||||
if (builtin.zig_backend == .stage2_x86_64 or builtin.zig_backend == .stage2_arm) return error.SkipZigTest;
|
||||
|
||||
const hex_mult: [4]u16 = .{ 4096, 256, 16, 1 };
|
||||
|
||||
try expect(hex_mult.len == 4);
|
||||
@ -46,6 +66,8 @@ test "array literal with explicit type" {
|
||||
}
|
||||
|
||||
test "array literal with inferred length" {
|
||||
if (builtin.zig_backend == .stage2_x86_64 or builtin.zig_backend == .stage2_arm) return error.SkipZigTest;
|
||||
|
||||
const hex_mult = [_]u16{ 4096, 256, 16, 1 };
|
||||
|
||||
try expect(hex_mult.len == 4);
|
||||
@ -53,6 +75,8 @@ test "array literal with inferred length" {
|
||||
}
|
||||
|
||||
test "array dot len const expr" {
|
||||
if (builtin.zig_backend == .stage2_x86_64 or builtin.zig_backend == .stage2_arm) return error.SkipZigTest;
|
||||
|
||||
try expect(comptime x: {
|
||||
break :x some_array.len == 4;
|
||||
});
|
||||
@ -64,12 +88,16 @@ const ArrayDotLenConstExpr = struct {
|
||||
const some_array = [_]u8{ 0, 1, 2, 3 };
|
||||
|
||||
test "array literal with specified size" {
|
||||
if (builtin.zig_backend == .stage2_x86_64 or builtin.zig_backend == .stage2_arm) return error.SkipZigTest;
|
||||
|
||||
var array = [2]u8{ 1, 2 };
|
||||
try expect(array[0] == 1);
|
||||
try expect(array[1] == 2);
|
||||
}
|
||||
|
||||
test "array len field" {
|
||||
if (builtin.zig_backend == .stage2_x86_64 or builtin.zig_backend == .stage2_arm) return error.SkipZigTest;
|
||||
|
||||
var arr = [4]u8{ 0, 0, 0, 0 };
|
||||
var ptr = &arr;
|
||||
try expect(arr.len == 4);
|
||||
@ -79,6 +107,8 @@ test "array len field" {
|
||||
}
|
||||
|
||||
test "array with sentinels" {
|
||||
if (builtin.zig_backend == .stage2_x86_64 or builtin.zig_backend == .stage2_arm) return error.SkipZigTest;
|
||||
|
||||
const S = struct {
|
||||
fn doTheTest(is_ct: bool) !void {
|
||||
if (is_ct or builtin.zig_is_stage2) {
|
||||
@ -106,6 +136,8 @@ test "array with sentinels" {
|
||||
}
|
||||
|
||||
test "void arrays" {
|
||||
if (builtin.zig_backend == .stage2_x86_64 or builtin.zig_backend == .stage2_arm) return error.SkipZigTest;
|
||||
|
||||
var array: [4]void = undefined;
|
||||
array[0] = void{};
|
||||
array[1] = array[2];
|
||||
@ -114,6 +146,8 @@ test "void arrays" {
|
||||
}
|
||||
|
||||
test "nested arrays" {
|
||||
if (builtin.zig_backend == .stage2_x86_64 or builtin.zig_backend == .stage2_arm) return error.SkipZigTest;
|
||||
|
||||
if (builtin.zig_backend == .stage2_wasm) {
|
||||
// TODO this is a recent stage2 test case regression due to an enhancement;
|
||||
// now arrays are properly detected as comptime. This exercised a new code
|
||||
@ -132,6 +166,8 @@ test "nested arrays" {
|
||||
}
|
||||
|
||||
test "implicit comptime in array type size" {
|
||||
if (builtin.zig_backend == .stage2_x86_64 or builtin.zig_backend == .stage2_arm) return error.SkipZigTest;
|
||||
|
||||
var arr: [plusOne(10)]bool = undefined;
|
||||
try expect(arr.len == 11);
|
||||
}
|
||||
@ -141,6 +177,8 @@ fn plusOne(x: u32) u32 {
|
||||
}
|
||||
|
||||
test "single-item pointer to array indexing and slicing" {
|
||||
if (builtin.zig_backend == .stage2_x86_64 or builtin.zig_backend == .stage2_arm) return error.SkipZigTest;
|
||||
|
||||
try testSingleItemPtrArrayIndexSlice();
|
||||
comptime try testSingleItemPtrArrayIndexSlice();
|
||||
}
|
||||
@ -164,6 +202,8 @@ fn doSomeMangling(array: *[4]u8) void {
|
||||
}
|
||||
|
||||
test "implicit cast zero sized array ptr to slice" {
|
||||
if (builtin.zig_backend == .stage2_x86_64 or builtin.zig_backend == .stage2_arm) return error.SkipZigTest;
|
||||
|
||||
{
|
||||
var b = "".*;
|
||||
const c: []const u8 = &b;
|
||||
@ -177,6 +217,8 @@ test "implicit cast zero sized array ptr to slice" {
|
||||
}
|
||||
|
||||
test "anonymous list literal syntax" {
|
||||
if (builtin.zig_backend == .stage2_x86_64 or builtin.zig_backend == .stage2_arm) return error.SkipZigTest;
|
||||
|
||||
const S = struct {
|
||||
fn doTheTest() !void {
|
||||
var array: [4]u8 = .{ 1, 2, 3, 4 };
|
||||
|
||||
@ -1,15 +0,0 @@
|
||||
const std = @import("std");
|
||||
const testing = std.testing;
|
||||
const expect = testing.expect;
|
||||
|
||||
test "array to slice" {
|
||||
const a: u32 align(4) = 3;
|
||||
const b: u32 align(8) = 4;
|
||||
const a_slice: []align(1) const u32 = @as(*const [1]u32, &a)[0..];
|
||||
const b_slice: []align(1) const u32 = @as(*const [1]u32, &b)[0..];
|
||||
try expect(a_slice[0] + b_slice[0] == 7);
|
||||
|
||||
const d: []const u32 = &[2]u32{ 1, 2 };
|
||||
const e: []const u32 = &[3]u32{ 3, 4, 5 };
|
||||
try expect(d[0] + e[0] + d[1] + e[1] == 10);
|
||||
}
|
||||
Loading…
x
Reference in New Issue
Block a user