diff options
Diffstat (limited to 'src/codegen.cpp')
| -rw-r--r-- | src/codegen.cpp | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/src/codegen.cpp b/src/codegen.cpp index 699487a1b7..f2660f58a1 100644 --- a/src/codegen.cpp +++ b/src/codegen.cpp @@ -1530,7 +1530,8 @@ static void do_code_gen(CodeGen *g) { non_void_index += 1; } - build_label_blocks(g, fn_def_node->data.fn_def.body); + AstNode *body_node = fn_def_node->data.fn_def.body; + build_label_blocks(g, body_node); // Set up debug info for blocks and variables and // allocate all local variables @@ -1593,6 +1594,22 @@ static void do_code_gen(CodeGen *g) { } } + // create debug variable declarations for parameters + for (int param_i = 0; param_i < fn_proto->params.length; param_i += 1) { + AstNode *param_decl = fn_proto->params.at(param_i); + assert(param_decl->type == NodeTypeParamDecl); + + if (is_param_decl_type_void(g, param_decl)) + continue; + + VariableTableEntry *variable = param_decl->codegen_node->data.param_decl_node.variable; + + LLVMZigDILocation *debug_loc = LLVMZigGetDebugLoc(param_decl->line + 1, param_decl->column + 1, + codegen_fn_def->block_context->di_scope); + LLVMZigInsertDeclareAtEnd(g->dbuilder, variable->value_ref, variable->di_loc_var, debug_loc, + entry_block); + } + TypeTableEntry *implicit_return_type = codegen_fn_def->implicit_return_type; gen_block(g, fn_def_node->data.fn_def.body, implicit_return_type); |