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improve error message on a stray "endwhile()"

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This commit is contained in:
Rolf Eike Beer 2012-03-01 19:32:38 +01:00
parent 3d8028841d
commit f605b92dec
2 changed files with 14 additions and 5 deletions
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11
Source/cmEndWhileCommand.cxx
View File

@ -12,12 +12,21 @@
#include "cmEndWhileCommand.h" #include "cmEndWhileCommand.h"
bool cmEndWhileCommand bool cmEndWhileCommand
::InvokeInitialPass(std::vector<cmListFileArgument> const&, ::InvokeInitialPass(std::vector<cmListFileArgument> const& args,
cmExecutionStatus &) cmExecutionStatus &)
{ {
if (args.empty())
{
this->SetError("An ENDWHILE command was found outside of a proper "
"WHILE ENDWHILE structure.");
}
else
{
this->SetError("An ENDWHILE command was found outside of a proper " this->SetError("An ENDWHILE command was found outside of a proper "
"WHILE ENDWHILE structure. Or its arguments did not " "WHILE ENDWHILE structure. Or its arguments did not "
"match the opening WHILE command."); "match the opening WHILE command.");
}
return false; return false;
} }

2
Source/cmEndWhileCommand.h
View File

@ -34,7 +34,7 @@ public:
* Override cmCommand::InvokeInitialPass to get arguments before * Override cmCommand::InvokeInitialPass to get arguments before
* expansion. * expansion.
*/ */
virtual bool InvokeInitialPass(std::vector<cmListFileArgument> const&, virtual bool InvokeInitialPass(std::vector<cmListFileArgument> const& args,
cmExecutionStatus &status); cmExecutionStatus &status);
/** /**