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| author | glx <glx@openttd.org> | 2007-12-09 21:20:21 +0000 |
|---|---|---|
| committer | glx <glx@openttd.org> | 2007-12-09 21:20:21 +0000 |
| commit | 6a83f9141bfc04e66d66fa02fa0f5f74d18fe38a (patch) | |
| tree | 9ac65ac4e5c5a30d1b8d89d7aa2e84d745e5abe7 | |
| parent | 46c0edc80be8215f49cce21874f8dbd2d86d7ffd (diff) | |
| download | openttd-6a83f9141bfc04e66d66fa02fa0f5f74d18fe38a.tar.xz | |
(svn r11611) -Codechange: it is now possible to use a define to enable asserts and show them in crash.log for MSVC release builds
| -rw-r--r-- | src/blitter/factory.hpp | 2 | ||||
| -rw-r--r-- | src/driver.h | 2 | ||||
| -rw-r--r-- | src/stdafx.h | 7 | ||||
| -rw-r--r-- | src/win32.cpp | 11 |
4 files changed, 20 insertions, 2 deletions
diff --git a/src/blitter/factory.hpp b/src/blitter/factory.hpp index 494925613..8bb232e28 100644 --- a/src/blitter/factory.hpp +++ b/src/blitter/factory.hpp @@ -41,7 +41,7 @@ protected: if (name == NULL) return; this->name = strdup(name); -#if !defined(NDEBUG) +#if !defined(NDEBUG) || defined(WITH_ASSERT) /* NDEBUG disables asserts and gives a warning: unused variable 'P' */ std::pair<Blitters::iterator, bool> P = #endif /* !NDEBUG */ diff --git a/src/driver.h b/src/driver.h index c05bfd2f8..640fc9c21 100644 --- a/src/driver.h +++ b/src/driver.h @@ -79,7 +79,7 @@ protected: strecpy(buf, GetDriverTypeName(type), lastof(buf)); strecpy(buf + 5, name, lastof(buf)); -#if !defined(NDEBUG) +#if !defined(NDEBUG) || defined(WITH_ASSERT) /* NDEBUG disables asserts and gives a warning: unused variable 'P' */ std::pair<Drivers::iterator, bool> P = #endif /* !NDEBUG */ diff --git a/src/stdafx.h b/src/stdafx.h index a9cd8feb5..f3a277d5e 100644 --- a/src/stdafx.h +++ b/src/stdafx.h @@ -207,6 +207,13 @@ #define strcasecmp stricmp #define strncasecmp strnicmp #endif + + void SetExceptionString(const char* s, ...); + + #if defined(NDEBUG) && defined(WITH_ASSERT) + #undef assert + #define assert(expression) if (!(expression)) { SetExceptionString("Assertion failed at %s:%d: %s", __FILE__, __LINE__, #expression); *(byte*)0 = 0; } + #endif #endif /* defined(_MSC_VER) */ #if defined(WINCE) diff --git a/src/win32.cpp b/src/win32.cpp index 0e3d4f4ef..b1e143d4f 100644 --- a/src/win32.cpp +++ b/src/win32.cpp @@ -81,6 +81,17 @@ bool LoadLibraryList(Function proc[], const char *dll) #ifdef _MSC_VER static const char *_exception_string = NULL; +void SetExceptionString(const char *s, ...) +{ + va_list va; + char buf[512]; + + va_start(va, s); + vsnprintf(buf, lengthof(buf), s, va); + va_end(va); + + _exception_string = strdup(buf); +} #endif void ShowOSErrorBox(const char *buf) |