From df94a05ba6dde61753466b4280c4be1bbd8bcce3 Mon Sep 17 00:00:00 2001 From: Uros Bizjak Date: Thu, 23 Feb 2012 19:03:33 +0100 Subject: [PATCH] re PR c/52290 (internal compiler error: tree check: expected function_decl, have var_decl in start_function, at c-decl.c:7712) PR c/52290 * c-decl.c (start_function): Exit early if decl1 is not FUNTION_DECL. testsuite/ChangeLog: PR c/52290 * gcc.dg/noncompile/pr52290.c: New test. From-SVN: r184518 --- gcc/ChangeLog | 5 +++++ gcc/c-decl.c | 3 ++- gcc/testsuite/ChangeLog | 5 +++++ gcc/testsuite/gcc.dg/noncompile/pr52290.c | 3 +++ 4 files changed, 15 insertions(+), 1 deletion(-) create mode 100644 gcc/testsuite/gcc.dg/noncompile/pr52290.c diff --git a/gcc/ChangeLog b/gcc/ChangeLog index ffa152a24a18..512a12edd38b 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2012-02-23 Uros Bizjak + + PR c/52290 + * c-decl.c (start_function): Exit early if decl1 is not FUNTION_DECL. + 2012-02-22 Uros Bizjak PR target/52330 diff --git a/gcc/c-decl.c b/gcc/c-decl.c index 4d3e628f5ee9..f2ba359901f8 100644 --- a/gcc/c-decl.c +++ b/gcc/c-decl.c @@ -6136,7 +6136,8 @@ start_function (struct c_declspecs *declspecs, struct c_declarator *declarator, /* If the declarator is not suitable for a function definition, cause a syntax error. */ - if (decl1 == 0) + if (decl1 == 0 + || TREE_CODE (decl1) != FUNCTION_DECL) { label_context_stack_se = label_context_stack_se->next; label_context_stack_vm = label_context_stack_vm->next; diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 35e1b386825e..8ef7c5abcb02 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2012-02-23 Uros Bizjak + + PR c/52290 + * gcc.dg/noncompile/pr52290.c: New test. + 2012-02-22 Uros Bizjak PR target/52330 diff --git a/gcc/testsuite/gcc.dg/noncompile/pr52290.c b/gcc/testsuite/gcc.dg/noncompile/pr52290.c new file mode 100644 index 000000000000..275543cfca9f --- /dev/null +++ b/gcc/testsuite/gcc.dg/noncompile/pr52290.c @@ -0,0 +1,3 @@ +/* { dg-error "undeclared here" "" { target *-*-* } 3 } */ +/* { dg-error "expected" "" { target *-*-* } 3 } */ +int f()[j] -- 2.47.2