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| author | jsm28 <jsm28@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-04-19 18:25:07 +0000 |
|---|---|---|
| committer | jsm28 <jsm28@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-04-19 18:25:07 +0000 |
| commit | 577f47740bc44e2a757d4891a5a0cccb7742540e (patch) | |
| tree | c0ec87d29c84a7b657046e08c6456078a5ce5c3f | |
| parent | 9ed5b1f51fab0a96dfa17dfec099a73f4fdeb730 (diff) | |
| download | ppe42-gcc-577f47740bc44e2a757d4891a5a0cccb7742540e.tar.gz ppe42-gcc-577f47740bc44e2a757d4891a5a0cccb7742540e.zip | |
PR c/38243
* c-decl.c (shadow_tag_warned): Diagnose use of restrict when
declaring a tag.
testsuite:
* gcc.dg/c99-restrict-3.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@146356 138bc75d-0d04-0410-961f-82ee72b054a4
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/c-decl.c | 6 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/c99-restrict-3.c | 7 |
4 files changed, 24 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 2566ff7e457..48f1f6c7b3b 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2009-04-19 Joseph Myers <joseph@codesourcery.com> + + PR c/38243 + * c-decl.c (shadow_tag_warned): Diagnose use of restrict when + declaring a tag. + 2009-04-19 Diego Novillo <dnovillo@google.com> * toplev.c (compile_file): Move call to coverage_finish ... diff --git a/gcc/c-decl.c b/gcc/c-decl.c index 62262034d8c..796f1eaadf3 100644 --- a/gcc/c-decl.c +++ b/gcc/c-decl.c @@ -2883,6 +2883,12 @@ shadow_tag_warned (const struct c_declspecs *declspecs, int warned) found_tag = true; + if (declspecs->restrict_p) + { + error ("invalid use of %<restrict%>"); + warned = 1; + } + if (name == 0) { if (warned != 1 && code != ENUMERAL_TYPE) diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index bb2fab66e65..fd41b3225e4 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,5 +1,10 @@ 2009-04-19 Joseph Myers <joseph@codesourcery.com> + PR c/38243 + * gcc.dg/c99-restrict-3.c: New test. + +2009-04-19 Joseph Myers <joseph@codesourcery.com> + PR preprocessor/20078 * gcc.dg/cpp/paste16.c, gcc.dg/cpp/redef4.c: New tests. diff --git a/gcc/testsuite/gcc.dg/c99-restrict-3.c b/gcc/testsuite/gcc.dg/c99-restrict-3.c new file mode 100644 index 00000000000..e5200a57be9 --- /dev/null +++ b/gcc/testsuite/gcc.dg/c99-restrict-3.c @@ -0,0 +1,7 @@ +/* restrict qualifiers on non-pointers must be diagnosed even when + only a tag is being declared. PR 38243. */ +/* { dg-do compile } */ +/* { dg-options "-std=iso9899:1999 -pedantic-errors" } */ + +restrict struct s; /* { dg-error "restrict" } */ +restrict union u; /* { dg-error "restrict" } */ |
