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move parseError() call into bogusTest()

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they come always in pairs (with one exception).

Change-Id: Ia2f69a8776bd7146ff2fb18d13cc6bb5b2c71139
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
This commit is contained in:
Oswald Buddenhagen 2015-02-19 20:53:53 +01:00
parent 704aec4623
commit d800ac64d3
2 changed files with 15 additions and 23 deletions
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36
qmake/library/qmakeparser.cpp
View File

@ -804,7 +804,7 @@ void QMakeParser::read(ProFile *pro, const QString &in, int line, SubGrammar gra
} else if (context == CtxPureValue) {
putTok(tokPtr, TokValueTerminator);
} else {
bogusTest(tokPtr);
bogusTest(tokPtr, QString());
}
} else if (context == CtxValue) {
FLUSH_VALUE_LIST();
@ -924,8 +924,10 @@ void QMakeParser::finalizeTest(ushort *&tokPtr)
m_canElse = true;
}
void QMakeParser::bogusTest(ushort *&tokPtr)
void QMakeParser::bogusTest(ushort *&tokPtr, const QString &msg)
{
if (!msg.isEmpty())
parseError(msg);
flushScopes(tokPtr);
m_operator = NoOperator;
m_invert = false;
@ -936,10 +938,8 @@ void QMakeParser::bogusTest(ushort *&tokPtr)
void QMakeParser::finalizeCond(ushort *&tokPtr, ushort *uc, ushort *ptr, int wordCount)
{
if (wordCount != 1) {
if (wordCount) {
parseError(fL1S("Extra characters after test expression."));
bogusTest(tokPtr);
}
if (wordCount)
bogusTest(tokPtr, fL1S("Extra characters after test expression."));
return;
}
@ -1000,8 +1000,7 @@ void QMakeParser::finalizeCall(ushort *&tokPtr, ushort *uc, ushort *ptr, int arg
if (m_tmp == statics.strfor) {
if (m_invert || m_operator == OrOperator) {
// '|' could actually work reasonably, but qmake does nonsense here.
parseError(fL1S("Unexpected operator in front of for()."));
bogusTest(tokPtr);
bogusTest(tokPtr, fL1S("Unexpected operator in front of for()."));
return;
}
flushCond(tokPtr);
@ -1052,8 +1051,7 @@ void QMakeParser::finalizeCall(ushort *&tokPtr, ushort *uc, ushort *ptr, int arg
defType = TokTestDef;
deffunc:
if (m_invert) {
parseError(fL1S("Unexpected operator in front of function definition."));
bogusTest(tokPtr);
bogusTest(tokPtr, fL1S("Unexpected operator in front of function definition."));
return;
}
flushScopes(tokPtr);
@ -1077,14 +1075,12 @@ void QMakeParser::finalizeCall(ushort *&tokPtr, ushort *uc, ushort *ptr, int arg
} else if (m_tmp == statics.strreturn) {
if (m_blockstack.top().nest & NestFunction) {
if (argc > 1) {
parseError(fL1S("return() requires zero or one argument."));
bogusTest(tokPtr);
bogusTest(tokPtr, fL1S("return() requires zero or one argument."));
return;
}
} else {
if (*uce != TokFuncTerminator) {
parseError(fL1S("Top-level return() requires zero arguments."));
bogusTest(tokPtr);
bogusTest(tokPtr, fL1S("Top-level return() requires zero arguments."));
return;
}
}
@ -1097,19 +1093,16 @@ void QMakeParser::finalizeCall(ushort *&tokPtr, ushort *uc, ushort *ptr, int arg
defType = TokBreak;
ctrlstm:
if (*uce != TokFuncTerminator) {
parseError(fL1S("%1() requires zero arguments.").arg(m_tmp));
bogusTest(tokPtr);
bogusTest(tokPtr, fL1S("%1() requires zero arguments.").arg(m_tmp));
return;
}
if (!(m_blockstack.top().nest & NestLoop)) {
parseError(fL1S("Unexpected %1().").arg(m_tmp));
bogusTest(tokPtr);
bogusTest(tokPtr, fL1S("Unexpected %1().").arg(m_tmp));
return;
}
ctrlstm2:
if (m_invert) {
parseError(fL1S("Unexpected NOT operator in front of %1().").arg(m_tmp));
bogusTest(tokPtr);
bogusTest(tokPtr, fL1S("Unexpected NOT operator in front of %1().").arg(m_tmp));
return;
}
finalizeTest(tokPtr);
@ -1119,8 +1112,7 @@ void QMakeParser::finalizeCall(ushort *&tokPtr, ushort *uc, ushort *ptr, int arg
} else if (m_tmp == statics.stroption) {
if (m_state != StNew || m_blockstack.top().braceLevel || m_blockstack.size() > 1
|| m_invert || m_operator != NoOperator) {
parseError(fL1S("option() must appear outside any control structures."));
bogusTest(tokPtr);
bogusTest(tokPtr, fL1S("option() must appear outside any control structures."));
return;
}
if (*uce == (TokLiteral|TokNewStr)) {

2
qmake/library/qmakeparser.h
View File

@ -145,7 +145,7 @@ private:
void finalizeCond(ushort *&tokPtr, ushort *uc, ushort *ptr, int wordCount);
void finalizeCall(ushort *&tokPtr, ushort *uc, ushort *ptr, int argc);
void finalizeTest(ushort *&tokPtr);
void bogusTest(ushort *&tokPtr);
void bogusTest(ushort *&tokPtr, const QString &msg);
void enterScope(ushort *&tokPtr, bool special, ScopeState state);
void leaveScope(ushort *&tokPtr);
void flushCond(ushort *&tokPtr);