diff options
Diffstat (limited to 'gcc/testsuite/gdc.test/fail_compilation/must_use_comma.d')
-rw-r--r-- | gcc/testsuite/gdc.test/fail_compilation/must_use_comma.d | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/gcc/testsuite/gdc.test/fail_compilation/must_use_comma.d b/gcc/testsuite/gdc.test/fail_compilation/must_use_comma.d new file mode 100644 index 00000000000..4621ab5ec29 --- /dev/null +++ b/gcc/testsuite/gdc.test/fail_compilation/must_use_comma.d @@ -0,0 +1,17 @@ +/+ +TEST_OUTPUT: +--- +fail_compilation/must_use_comma.d(16): Error: ignored value of `@mustuse` type `must_use_comma.S`; prepend a `cast(void)` if intentional +--- ++/ +import core.attribute; + +@mustuse struct S {} + +S fun() { return S(); } +void sideEffect() {} + +void test() +{ + (fun(), sideEffect()); +} |