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| author | Joseph Myers <jsm28@cam.ac.uk> | 2000-09-17 20:39:56 +0100 |
|---|---|---|
| committer | Joseph Myers <jsm28@gcc.gnu.org> | 2000-09-17 20:39:56 +0100 |
| commit | 60e9d01cf742140d4d56eb8aaf7eced14a923141 (patch) | |
| tree | 334934f9502cc4e6f33fbd5069958392abed651a /gcc/testsuite/gcc.dg/c90-complex-1.c | |
| parent | bc5006c72549c530c630f8a749612ea5ec2bb9e7 (diff) | |
| download | gcc-60e9d01cf742140d4d56eb8aaf7eced14a923141.zip gcc-60e9d01cf742140d4d56eb8aaf7eced14a923141.tar.gz gcc-60e9d01cf742140d4d56eb8aaf7eced14a923141.tar.bz2 | |
c-decl.c (grokdeclarator): Don't give a warning about defaulting to int for plain complex which defaults...
* c-decl.c (grokdeclarator): Don't give a warning about defaulting
to int for plain complex which defaults to complex double. Do
warn about defaulting to complex double if pedantic. Warn about
complex integer types if pedantic. Warn about complex types if
pedantic and not in C99 mode.
* c-typeck.c (build_unary_op): If pedantic, warn about use of ~
for complex conjugation.
testsuite:
* gcc.dg/c90-complex-1.c, gcc.dg/c99-complex-1.c: New tests.
From-SVN: r36478
Diffstat (limited to 'gcc/testsuite/gcc.dg/c90-complex-1.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/c90-complex-1.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/c90-complex-1.c b/gcc/testsuite/gcc.dg/c90-complex-1.c new file mode 100644 index 0000000..b65fc68 --- /dev/null +++ b/gcc/testsuite/gcc.dg/c90-complex-1.c @@ -0,0 +1,7 @@ +/* Test for _Complex: in C99 only. */ +/* Origin: Joseph Myers <jsm28@cam.ac.uk> */ +/* { dg-do compile } */ +/* { dg-options "-std=iso9899:1990 -pedantic-errors" } */ + +_Complex double foo; /* { dg-bogus "warning" "warning in place of error" } */ +/* { dg-error "C" "_Complex not in C90" { target *-*-* } 6 } */ |