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Make it possible for any genex to have arbitrary content at the end.

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This commit is contained in:
Stephen Kelly 2013-04-25 13:54:57 +02:00
parent bd638ee20f
commit 96ec3147bb
1 changed files with 14 additions and 1 deletions
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15
Source/cmGeneratorExpressionEvaluator.cxx
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@ -1119,12 +1119,15 @@ std::string GeneratorExpressionContent::EvaluateParameters(
cmGeneratorExpressionDAGChecker *dagChecker,
std::vector<std::string> &parameters) const
{
const int numExpected = node->NumExpectedParameters();
{
std::vector<std::vector<cmGeneratorExpressionEvaluator*> >::const_iterator
pit = this->ParamChildren.begin();
const
std::vector<std::vector<cmGeneratorExpressionEvaluator*> >::const_iterator
pend = this->ParamChildren.end();
const bool acceptsArbitraryContent
= node->AcceptsArbitraryContentParameter();
for ( ; pit != pend; ++pit)
{
std::string parameter;
@ -1141,10 +1144,20 @@ std::string GeneratorExpressionContent::EvaluateParameters(
}
}
parameters.push_back(parameter);
if (acceptsArbitraryContent
&& parameters.size() == (unsigned int)numExpected - 1)
{
assert(pit != pend);
std::string lastParam = this->ProcessArbitraryContent(node, identifier,
context,
dagChecker,
pit + 1);
parameters.push_back(lastParam);
return std::string();
}
}
}
int numExpected = node->NumExpectedParameters();
if ((numExpected != -1 && (unsigned int)numExpected != parameters.size()))
{
if (numExpected == 0)