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| author | jsm28 <jsm28@138bc75d-0d04-0410-961f-82ee72b054a4> | 2006-08-25 21:11:46 +0000 |
|---|---|---|
| committer | jsm28 <jsm28@138bc75d-0d04-0410-961f-82ee72b054a4> | 2006-08-25 21:11:46 +0000 |
| commit | 4d5ac30e9f47263ee5925a85e0a4e6c531a4981e (patch) | |
| tree | c5d660b0cc2b1511757821e913c937802626245b /gcc/testsuite/gcc.dg/funcdef-var-1.c | |
| parent | 376d06105c079e7bcbfea0b440f938f7fe76546a (diff) | |
| download | gcc-4d5ac30e9f47263ee5925a85e0a4e6c531a4981e.tar.gz | |
PR c/28299
* c-decl.c (start_function): Don't try to process prototype
information from old declaration that isn't a function.
testsuite:
* gcc.dg/funcdef-var-1.c, gcc.dg/funcdef-var-2.c: New tests.
* gcc.dg/pr20368-1.c, gcc.dg/pr20368-2.c, gcc.dg/pr20368-3.c:
Expect extra diagnostics.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@116435 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/testsuite/gcc.dg/funcdef-var-1.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/funcdef-var-1.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/funcdef-var-1.c b/gcc/testsuite/gcc.dg/funcdef-var-1.c new file mode 100644 index 00000000000..a685af7ac1c --- /dev/null +++ b/gcc/testsuite/gcc.dg/funcdef-var-1.c @@ -0,0 +1,10 @@ +/* Test ICE on defining function with a name previously declared as a + nonfunction. Bug 28299 from Bernhard Fischer + <aldot@gcc.gnu.org>. */ +/* { dg-do compile } */ +/* { dg-options "-Wmissing-prototypes" } */ + +extern __typeof(foo) foo __asm__(""); /* { dg-error "undeclared" } */ +/* { dg-error "previous declaration" "previous declaration" { target *-*-* } 7 } */ +void *foo (void) {} /* { dg-error "redeclared as different kind of symbol" } */ +/* { dg-warning "no previous prototype" "no previous prototype" { target *-*-* } 9 } */ |