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| author | Florian Weimer <fweimer@redhat.com> | 2023-12-01 08:10:13 +0100 |
|---|---|---|
| committer | Florian Weimer <fweimer@redhat.com> | 2023-12-01 08:10:13 +0100 |
| commit | 4ecfa6c4a9df19b364cbdf6d9de5f0b98c22bd8f (patch) | |
| tree | 82fe02902283e386b142cbc9fa298202921f9b63 /gcc/testsuite/gcc.dg/pr105635-2.c | |
| parent | 3ae8882e70ad3c33b7a27a8e521dca6c1d434f74 (diff) | |
| download | gcc-4ecfa6c4a9df19b364cbdf6d9de5f0b98c22bd8f.zip gcc-4ecfa6c4a9df19b364cbdf6d9de5f0b98c22bd8f.tar.gz gcc-4ecfa6c4a9df19b364cbdf6d9de5f0b98c22bd8f.tar.bz2 | |
c: Turn -Wreturn-mismatch into a permerror
gcc/
* doc/invoke.texi (Warning Options): Document that
-Wreturn-mismatch is a permerror in C99 and later.
gcc/c/
PR c/96284
* c-typeck.cc (c_finish_return): Use permerrors
for OPT_Wreturn_mismatch diagnostics.
gcc/testsuite/
* gcc.dg/permerror-default.c (return_mismatch_1)
(return_mismatch_2): Expect new permerror.
* gcc.dg/permerror-gnu89-nopermissive.c (return_mismatch_1):
Likewise.
* gcc.dg/permerror-system.c: Likewise.
* gcc.dg/20030906-1.c: Compile with -fpermissive due to
expected -Wreturn-mismatch error.
* gcc.dg/20030906-1a.c: New test. Copied from
gcc.dg/20030906-1.c. Expect the error.
* gcc.dg/20030906-2.c: Compile with -fpermissive due to
expected -Wreturn-mismatch error.
* gcc.dg/20030906-2a.c: New test. Copied from
gcc.dg/20030906-2.c. Expect the error.
* gcc.dg/Wreturn-mismatch-1.c: Compile with -fpermissive due to
expected -Wreturn-mismatch error.
* gcc.dg/Wreturn-mismatch-1a.c: New test. Copied from
gcc.dg/Wreturn-mismatch-1.c. Expect the error.
* gcc.dg/Wreturn-mismatch-2.c: Compile with -fpermissive due to
expected -Wreturn-mismatch error.
* gcc.dg/Wreturn-mismatch-2a.c: New test. Copied from
gcc.dg/Wreturn-mismatch-2.c. Expect the error.
* gcc.dg/diagnostic-range-bad-return.c: Compile with
-fpermissive due to expected -Wreturn-mismatch error.
* gcc.dg/diagnostic-range-bad-return-2.c: New test.
Copied from gcc.dg/diagnostic-range-bad-return.c. Expect the
error.
* gcc.dg/pr105635-2.c: Expect -Wreturn-mismatch error.
* gcc.dg/pr23075.c: Build with -fpermissive due to
expected -Wreturn-mismatch error.
* gcc.dg/pr23075-2.c: New test. Copied from gcc.dg/pr23075.c.
Expect the error.
* gcc.dg/pr29521.c: Compile with -fpermissive due to expected
-Wreturn-mismatch error.
* gcc.dg/pr29521-a.c: New test. Copied from gcc.dg/pr29521.c.
Expect error.
* gcc.dg/pr67730.c: Compile with -fpermissive due to expected
-Wreturn-mismatch error.
* gcc.dg/pr67730-a.c: New test. Copied from
gcc.dg/pr67730-a.c. Expect error.
* gcc.target/powerpc/conditional-return.c: Compile with
-fpermissive due to expected -Wreturn-mismatch error.
Diffstat (limited to 'gcc/testsuite/gcc.dg/pr105635-2.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/pr105635-2.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/testsuite/gcc.dg/pr105635-2.c b/gcc/testsuite/gcc.dg/pr105635-2.c index 807eef0..019dbc7 100644 --- a/gcc/testsuite/gcc.dg/pr105635-2.c +++ b/gcc/testsuite/gcc.dg/pr105635-2.c @@ -7,5 +7,5 @@ void foo (int, int[*]); /* { dg-message "previous declaration of 'foo' with type foo (int x, int y) /* { dg-error "return type defaults to 'int'" } */ { /* { dg-warning "conflicting types for 'foo'" "" { target *-*-* } .-1 } */ /* { dg-message "declared here" "" { target *-*-* } .-2 } */ - return (x >= 0) != (y < 0); /* { dg-warning "'return' with a value, in function returning void" } */ + return (x >= 0) != (y < 0); /* { dg-error "'return' with a value, in function returning void" } */ } |