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Cleaned up some GCC/LLVM warnings

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This commit is contained in:
Phil Nash
2012-06-05 10:38:18 +01:00
parent f3dd0938ff
commit 5824b56a5e
3 changed files with 18 additions and 6 deletions
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17
projects/SelfTest/ConditionTests.cpp
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@@ -189,7 +189,14 @@ TEST_CASE( "./succeeding/conditions/int literals",
REQUIRE( (std::numeric_limits<unsigned long>::max)() > ul );
}
TEST_CASE( "./succeeding/conditions//long_to_unsigned_x",
// Disable warnings about sign conversions for the next two tests
// (as we are deliberately invoking them)
// - Current only disabled for GCC/ LLVM. Should add VC++ too
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wsign-compare"
#pragma GCC diagnostic ignored "-Wsign-conversion"
TEST_CASE( "./succeeding/conditions//long_to_unsigned_x",
"comparisons between int variables" )
{
long long_var = 1L;
@@ -204,9 +211,7 @@ TEST_CASE( "./succeeding/conditions//long_to_unsigned_x",
REQUIRE( long_var == unsigned_long_var );
}
// These are not built normally to avoid warnings about signed/ unsigned
#ifdef ALLOW_TESTS_THAT_WARN
TEST_CASE( "succeeding/conditions/negative ints",
TEST_CASE( "./succeeding/conditions/negative ints",
"Comparisons between unsigned ints and negative signed ints match c++ standard behaviour" )
{
CHECK( ( -1 > 2u ) );
@@ -219,7 +224,9 @@ TEST_CASE( "succeeding/conditions/negative ints",
CHECK( ( minInt > 2u ) );
CHECK( minInt > 2u );
}
#endif
#pragma GCC diagnostic pop
inline const char* returnsConstNull(){ return NULL; }
inline char* returnsNull(){ return NULL; }