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| author | Cody Tapscott <topolarity@tapscott.me> | 2022-10-21 12:42:27 -0700 |
|---|---|---|
| committer | Cody Tapscott <topolarity@tapscott.me> | 2022-10-21 12:46:46 -0700 |
| commit | c36a2c27a51039d486f4149018154687a300d1eb (patch) | |
| tree | 00e8eb7535b6f1e26b69ee237d7a82ee6102cc50 /src/Module.zig | |
| parent | 74b9cbd8950f4752c5c80925a8baa5fb2492d99f (diff) | |
| download | zig-c36a2c27a51039d486f4149018154687a300d1eb.tar.gz zig-c36a2c27a51039d486f4149018154687a300d1eb.zip | |
Change how `Block` propagates (error return) trace index
Instead of adding 3 fields to every `Block`, this adds just one. The
function-level information is saved in the `Sema` struct instead,
which is created/copied more rarely.
Diffstat (limited to 'src/Module.zig')
| -rw-r--r-- | src/Module.zig | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/src/Module.zig b/src/Module.zig index c23014f92a..4f150b0148 100644 --- a/src/Module.zig +++ b/src/Module.zig @@ -5635,10 +5635,9 @@ pub fn analyzeFnBody(mod: *Module, func: *Fn, arena: Allocator) SemaError!Air { // Save the error trace as our first action in the function. // If this is unnecessary after all, Liveness will clean it up for us. - const err_ret_trace_index = try sema.analyzeSaveErrRetIndex(&inner_block); - inner_block.error_return_trace_index = err_ret_trace_index; - inner_block.error_return_trace_index_on_block_entry = err_ret_trace_index; - inner_block.error_return_trace_index_on_function_entry = err_ret_trace_index; + const error_return_trace_index = try sema.analyzeSaveErrRetIndex(&inner_block); + sema.error_return_trace_index_on_fn_entry = error_return_trace_index; + inner_block.error_return_trace_index = error_return_trace_index; sema.analyzeBody(&inner_block, fn_info.body) catch |err| switch (err) { // TODO make these unreachable instead of @panic |