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| author | Jakub Jelinek <jakub@redhat.com> | 2009-02-03 18:26:28 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2009-02-03 18:26:28 +0100 |
| commit | 754ccf7c7c9db6326708936242365c2df354ffae (patch) | |
| tree | b0a7814cdb76726cd1bc60f57e9f3dcfc99dd568 /gcc/c-parser.c | |
| parent | a36c33ebfc595336528780a71a2897d2b8dbdb94 (diff) | |
| download | gcc-754ccf7c7c9db6326708936242365c2df354ffae.zip gcc-754ccf7c7c9db6326708936242365c2df354ffae.tar.gz gcc-754ccf7c7c9db6326708936242365c2df354ffae.tar.bz2 | |
re PR inline-asm/39059 (ICE with fixed-point type in inline-asm)
PR inline-asm/39059
* c-parser.c (c_parser_postfix_expression): If fixed point is not
supported, don't accept FIXED_CSTs.
* c-decl.c (finish_declspecs): Error if fixed point is not supported
and _Sat is used without _Fract/_Accum. Set specs->type to
integer_type_node for cts_fract/cts_accum if fixed point is not
supported.
* parser.c (cp_parser_primary_expression): Reject FIXED_CSTs.
* gcc.dg/nofixed-point-2.c: New test.
* g++.dg/ext/fixed1.C: Adjust expected diagnostics.
* g++.dg/ext/fixed2.C: Likewise.
* g++.dg/other/error25.C: Likewise.
* g++.dg/lookup/crash7.C: Likewise.
* g++.dg/cpp0x/decltype-38655.C: Likewise.
From-SVN: r143900
Diffstat (limited to 'gcc/c-parser.c')
| -rw-r--r-- | gcc/c-parser.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/gcc/c-parser.c b/gcc/c-parser.c index 5cb1982..8844769 100644 --- a/gcc/c-parser.c +++ b/gcc/c-parser.c @@ -5089,6 +5089,17 @@ c_parser_postfix_expression (c_parser *parser) switch (c_parser_peek_token (parser)->type) { case CPP_NUMBER: + expr.value = c_parser_peek_token (parser)->value; + expr.original_code = ERROR_MARK; + loc = c_parser_peek_token (parser)->location; + c_parser_consume_token (parser); + if (TREE_CODE (expr.value) == FIXED_CST + && !targetm.fixed_point_supported_p ()) + { + error_at (loc, "fixed-point types not supported for this target"); + expr.value = error_mark_node; + } + break; case CPP_CHAR: case CPP_CHAR16: case CPP_CHAR32: |