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59 lines
1.9 KiB
Diff
59 lines
1.9 KiB
Diff
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From patchwork Thu Dec 27 14:59:13 2018
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Content-Type: text/plain; charset="utf-8"
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MIME-Version: 1.0
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Content-Transfer-Encoding: 7bit
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Subject: [8/8] c: Don't error for const or restrict as asm-qualifier
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X-Patchwork-Submitter: Segher Boessenkool <segher@kernel.crashing.org>
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X-Patchwork-Id: 13825
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Message-Id: <f0e4c2f3f89d0587a2ae547432d9a94bca9d06ff.1545922222.git.segher@kernel.crashing.org>
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To: gcc-patches@gcc.gnu.org
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Cc: Segher Boessenkool <segher@kernel.crashing.org>
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Date: Thu, 27 Dec 2018 14:59:13 +0000
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From: Segher Boessenkool <segher@kernel.crashing.org>
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List-Id: <gcc-patches.gcc.gnu.org>
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2018-12-27 Segher Boessenkool <segher@kernel.crashing.org>
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c/
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* c-parser.c (c_parser_asm_statement): Output a warning instead of an
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error for const and restrict.
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testsuite/
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* gcc.dg/asm-qual-1.c: Adjust.
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---
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gcc/c/c-parser.c | 2 +-
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gcc/testsuite/gcc.dg/asm-qual-1.c | 4 ++--
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2 files changed, 3 insertions(+), 3 deletions(-)
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--
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1.8.3.1
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diff --git a/gcc/c/c-parser.c b/gcc/c/c-parser.c
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index 4baad62..a960169 100644
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--- a/gcc/c/c-parser.c
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+++ b/gcc/c/c-parser.c
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@@ -6345,7 +6345,7 @@ c_parser_asm_statement (c_parser *parser)
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case RID_CONST:
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case RID_RESTRICT:
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- error_at (loc, "%qE is not an asm qualifier", token->value);
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+ warning_at (loc, 0, "%qE is not an asm qualifier", token->value);
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c_parser_consume_token (parser);
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continue;
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diff --git a/gcc/testsuite/gcc.dg/asm-qual-1.c b/gcc/testsuite/gcc.dg/asm-qual-1.c
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index eff6b45..4982a6b 100644
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--- a/gcc/testsuite/gcc.dg/asm-qual-1.c
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+++ b/gcc/testsuite/gcc.dg/asm-qual-1.c
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@@ -8,7 +8,7 @@ f (void)
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{
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asm volatile ("");
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- asm const (""); /* { dg-error {'const' is not an asm qualifier} } */
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+ asm const (""); /* { dg-warning {'const' is not an asm qualifier} } */
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- asm restrict (""); /* { dg-error {'restrict' is not an asm qualifier} } */
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+ asm restrict (""); /* { dg-warning {'restrict' is not an asm qualifier} } */
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}
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