diff options
Diffstat (limited to 'src/Module.zig')
| -rw-r--r-- | src/Module.zig | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/Module.zig b/src/Module.zig index 8483c41ae8..c23014f92a 100644 --- a/src/Module.zig +++ b/src/Module.zig @@ -5633,6 +5633,13 @@ pub fn analyzeFnBody(mod: *Module, func: *Fn, arena: Allocator) SemaError!Air { const last_arg_index = inner_block.instructions.items.len; + // 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; + sema.analyzeBody(&inner_block, fn_info.body) catch |err| switch (err) { // TODO make these unreachable instead of @panic error.NeededSourceLocation => @panic("zig compiler bug: NeededSourceLocation"), |