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PlatformDefs: Add new jassertquiet macro

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This behaves a lot like jassert, but will never emit unused-variable
warnings.
This commit is contained in:
reuk 2021-07-15 13:43:45 +01:00
parent 9e57375085
commit 46e62b9efe
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1 changed files with 16 additions and 6 deletions
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22
modules/juce_core/system/juce_PlatformDefs.h
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@ -142,14 +142,14 @@ namespace juce
that have important side-effects!
@see Logger::outputDebugString
*/
#define DBG(textToWrite) JUCE_BLOCK_WITH_FORCED_SEMICOLON (juce::String tempDbgBuf; tempDbgBuf << textToWrite; juce::Logger::outputDebugString (tempDbgBuf);)
#define DBG(textToWrite) JUCE_BLOCK_WITH_FORCED_SEMICOLON (juce::String tempDbgBuf; tempDbgBuf << textToWrite; juce::Logger::outputDebugString (tempDbgBuf);)
//==============================================================================
/** This will always cause an assertion failure.
It is only compiled in a debug build, (unless JUCE_LOG_ASSERTIONS is enabled for your build).
@see jassert
*/
#define jassertfalse JUCE_BLOCK_WITH_FORCED_SEMICOLON (JUCE_LOG_CURRENT_ASSERTION; if (juce::juce_isRunningUnderDebugger()) JUCE_BREAK_IN_DEBUGGER; JUCE_ANALYZER_NORETURN)
#define jassertfalse JUCE_BLOCK_WITH_FORCED_SEMICOLON (JUCE_LOG_CURRENT_ASSERTION; if (juce::juce_isRunningUnderDebugger()) JUCE_BREAK_IN_DEBUGGER; JUCE_ANALYZER_NORETURN)
//==============================================================================
/** Platform-independent assertion macro.
@ -159,19 +159,29 @@ namespace juce
correct behaviour of your program!
@see jassertfalse
*/
#define jassert(expression) JUCE_BLOCK_WITH_FORCED_SEMICOLON (if (! (expression)) jassertfalse;)
#define jassert(expression) JUCE_BLOCK_WITH_FORCED_SEMICOLON (if (! (expression)) jassertfalse;)
/** Platform-independent assertion macro which suppresses ignored-variable
warnings in all build modes. You should probably use a plain jassert()
by default, and only replace it with jassertquiet() once you've
convinced yourself that any unused-variable warnings emitted by the
compiler are harmless.
*/
#define jassertquiet(expression) JUCE_BLOCK_WITH_FORCED_SEMICOLON (if (! (expression)) jassertfalse;)
#else
//==============================================================================
// If debugging is disabled, these dummy debug and assertion macros are used..
#define DBG(textToWrite)
#define jassertfalse JUCE_BLOCK_WITH_FORCED_SEMICOLON (JUCE_LOG_CURRENT_ASSERTION)
#define jassertfalse JUCE_BLOCK_WITH_FORCED_SEMICOLON (JUCE_LOG_CURRENT_ASSERTION)
#if JUCE_LOG_ASSERTIONS
#define jassert(expression) JUCE_BLOCK_WITH_FORCED_SEMICOLON (if (! (expression)) jassertfalse;)
#define jassert(expression) JUCE_BLOCK_WITH_FORCED_SEMICOLON (if (! (expression)) jassertfalse;)
#define jassertquiet(expression) JUCE_BLOCK_WITH_FORCED_SEMICOLON (if (! (expression)) jassertfalse;)
#else
#define jassert(expression) JUCE_BLOCK_WITH_FORCED_SEMICOLON ( ; )
#define jassert(expression) JUCE_BLOCK_WITH_FORCED_SEMICOLON ( ; )
#define jassertquiet(expression) JUCE_BLOCK_WITH_FORCED_SEMICOLON (if (false) (void) (expression);)
#endif
#endif