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Internals: Fix cppcheck warnings; no functional change intended

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This commit is contained in:
Wilson Snyder
2011-08-04 21:58:45 -04:00
parent c83f2a4abd
commit df1da3dda9
35 changed files with 151 additions and 81 deletions
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src/V3Options.cpp
+7 -1
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@@ -528,6 +528,11 @@ string V3Options::version() {
return ver;
}
void V3Options::throwSigsegv() {
// cppcheck-suppress nullPointer
char* zp=NULL; *zp=0;
}
//######################################################################
// V3 Options utilities
@@ -643,7 +648,7 @@ void V3Options::parseOptsList(FileLine* fl, const string& optdir, int argc, char
else if ( onoff (sw, "-covsp", flag/*ref*/) ) { } // TBD
else if ( !strcmp (sw, "-debug-abort") ) { abort(); } // Undocumented, see also --debug-sigsegv
else if ( onoff (sw, "-debug-check", flag/*ref*/) ){ m_debugCheck = flag; }
else if ( !strcmp (sw, "-debug-sigsegv") ) { char* zp=NULL; *zp=0; } // Undocumented, see also --debug-abort
else if ( !strcmp (sw, "-debug-sigsegv") ) { throwSigsegv(); } // Undocumented, see also --debug-abort
else if ( !strcmp (sw, "-debug-fatalsrc") ) { v3fatalSrc("--debug-fatal-src"); } // Undocumented, see also --debug-abort
else if ( onoff (sw, "-dump-tree", flag/*ref*/) ) { m_dumpTree = flag; }
else if ( onoff (sw, "-exe", flag/*ref*/) ) { m_exe = flag; }
@@ -973,6 +978,7 @@ void V3Options::parseOptsFile(FileLine* fl, const string& filename, bool rel) {
break; // Ignore to EOL
} else if (*pos=='/' && *(pos+1)=='*') {
inCmt = true;
// cppcheck-suppress StlMissingComparison
++pos;
} else {
oline += *pos;