From 4bb9014024c51476b9466e50287c37f917cf0736 Mon Sep 17 00:00:00 2001 From: Ian Lance Taylor Date: Thu, 3 Mar 2011 01:48:28 +0000 Subject: [PATCH] Don't crash declaring a function named "_". From-SVN: r170636 --- gcc/go/gofrontend/parse.cc | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) diff --git a/gcc/go/gofrontend/parse.cc b/gcc/go/gofrontend/parse.cc index ab6021d0b2c..7c03870e82e 100644 --- a/gcc/go/gofrontend/parse.cc +++ b/gcc/go/gofrontend/parse.cc @@ -2063,9 +2063,12 @@ Parse::function_decl() return; } this->advance_token(); - named_object = this->gogo_->declare_function(name, fntype, location); - if (named_object->is_function_declaration()) - named_object->func_declaration_value()->set_asm_name(asm_name); + if (!Gogo::is_sink_name(name)) + { + named_object = this->gogo_->declare_function(name, fntype, location); + if (named_object->is_function_declaration()) + named_object->func_declaration_value()->set_asm_name(asm_name); + } } // Check for the easy error of a newline before the opening brace. @@ -2082,8 +2085,8 @@ Parse::function_decl() if (!this->peek_token()->is_op(OPERATOR_LCURLY)) { - if (named_object == NULL) - named_object = this->gogo_->declare_function(name, fntype, location); + if (named_object == NULL && !Gogo::is_sink_name(name)) + this->gogo_->declare_function(name, fntype, location); } else { -- 2.30.2