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Work around WASI's nonexistent @returnAddress()

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This commit is contained in:
Benjamin Feng 2019-11-19 20:55:55 -06:00
parent b88bb93af3
commit 218f9ff34e
1 changed files with 2 additions and 1 deletions
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3
lib/std/debug.zig
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@ -213,7 +213,8 @@ pub fn assert(ok: bool) void {
pub fn panic(comptime format: []const u8, args: ...) noreturn {
@setCold(true);
const first_trace_addr = @returnAddress();
// TODO: remove conditional once wasi / LLVM defines __builtin_return_address
const first_trace_addr = if (builtin.os == .wasi) null else @returnAddress();
panicExtra(null, first_trace_addr, format, args);
}