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Sema: use Sema.typeAbiSize rather than Type.abiSize

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This resolves the type instead of asserting that the type is resolved,
fixing a crash.
This commit is contained in:
Andrew Kelley 2024-01-22 19:58:02 -07:00
parent c0e0bb385c
commit aef1da1634
1 changed files with 2 additions and 2 deletions
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4
src/Sema.zig
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@ -16575,7 +16575,7 @@ fn analyzePtrArithmetic(
} }
// If the addend is not a comptime-known value we can still count on // If the addend is not a comptime-known value we can still count on
// it being a multiple of the type size. // it being a multiple of the type size.
const elem_size = Type.fromInterned(ptr_info.child).abiSize(mod); const elem_size = try sema.typeAbiSize(Type.fromInterned(ptr_info.child));
const addend = if (opt_off_val) |off_val| a: { const addend = if (opt_off_val) |off_val| a: {
const off_int = try sema.usizeCast(block, offset_src, try off_val.toUnsignedIntAdvanced(sema)); const off_int = try sema.usizeCast(block, offset_src, try off_val.toUnsignedIntAdvanced(sema));
break :a elem_size * off_int; break :a elem_size * off_int;
@ -16612,7 +16612,7 @@ fn analyzePtrArithmetic(
const offset_int = try sema.usizeCast(block, offset_src, try offset_val.toUnsignedIntAdvanced(sema)); const offset_int = try sema.usizeCast(block, offset_src, try offset_val.toUnsignedIntAdvanced(sema));
if (offset_int == 0) return ptr; if (offset_int == 0) return ptr;
if (try ptr_val.getUnsignedIntAdvanced(mod, sema)) |addr| { if (try ptr_val.getUnsignedIntAdvanced(mod, sema)) |addr| {
const elem_size = Type.fromInterned(ptr_info.child).abiSize(mod); const elem_size = try sema.typeAbiSize(Type.fromInterned(ptr_info.child));
const new_addr = switch (air_tag) { const new_addr = switch (air_tag) {
.ptr_add => addr + elem_size * offset_int, .ptr_add => addr + elem_size * offset_int,
.ptr_sub => addr - elem_size * offset_int, .ptr_sub => addr - elem_size * offset_int,