diff options
| author | Heikki Linnakangas | 2012-11-12 13:02:40 +0000 |
|---|---|---|
| committer | Heikki Linnakangas | 2012-11-12 13:02:40 +0000 |
| commit | c9d44a75d48ed8a9b9275b95be1fadaa562f3826 (patch) | |
| tree | 5ad1d5cd50ad1bfd99b019f7d7b6d9c2b0d15638 /src/include | |
| parent | 42218f29af41c430b94e0d074f404816de4ba278 (diff) | |
Silence "expression result unused" warnings in AssertVariableIsOfTypeMacro
At least clang 3.1 generates those warnings. Prepend (void) to avoid them,
like we have in AssertMacro.
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/c.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/include/c.h b/src/include/c.h index 3b0fa9c4f01..a6c0e6e6505 100644 --- a/src/include/c.h +++ b/src/include/c.h @@ -736,15 +736,15 @@ typedef NameData *Name; StaticAssertStmt(__builtin_types_compatible_p(__typeof__(varname), typename), \ CppAsString(varname) " does not have type " CppAsString(typename)) #define AssertVariableIsOfTypeMacro(varname, typename) \ - StaticAssertExpr(__builtin_types_compatible_p(__typeof__(varname), typename), \ - CppAsString(varname) " does not have type " CppAsString(typename)) + ((void) StaticAssertExpr(__builtin_types_compatible_p(__typeof__(varname), typename), \ + CppAsString(varname) " does not have type " CppAsString(typename))) #else /* !HAVE__BUILTIN_TYPES_COMPATIBLE_P */ #define AssertVariableIsOfType(varname, typename) \ StaticAssertStmt(sizeof(varname) == sizeof(typename), \ CppAsString(varname) " does not have type " CppAsString(typename)) #define AssertVariableIsOfTypeMacro(varname, typename) \ - StaticAssertExpr(sizeof(varname) == sizeof(typename), \ - CppAsString(varname) " does not have type " CppAsString(typename)) + ((void) StaticAssertExpr(sizeof(varname) == sizeof(typename), \ + CppAsString(varname) " does not have type " CppAsString(typename))) #endif /* HAVE__BUILTIN_TYPES_COMPATIBLE_P */ |