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add $$reverse() function

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follow suit with qmake ...

Change-Id: I21da3676713101df1be956946c6543f7ae388f5f
Reviewed-by: Daniel Teske <daniel.teske@nokia.com>
This commit is contained in:
Oswald Buddenhagen
2012-07-24 18:00:23 +02:00
parent dc3ed21141
commit 24feed1bb4
1 changed files with 12 additions and 1 deletions
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13
src/shared/proparser/qmakebuiltins.cpp
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@@ -74,7 +74,7 @@ using namespace ProStringConstants;
enum ExpandFunc {
E_INVALID = 0, E_MEMBER, E_FIRST, E_LAST, E_SIZE, E_CAT, E_FROMFILE, E_EVAL, E_LIST,
E_SPRINTF, E_FORMAT_NUMBER, E_JOIN, E_SPLIT, E_BASENAME, E_DIRNAME, E_SECTION,
E_FIND, E_SYSTEM, E_UNIQUE, E_QUOTE, E_ESCAPE_EXPAND,
E_FIND, E_SYSTEM, E_UNIQUE, E_REVERSE, E_QUOTE, E_ESCAPE_EXPAND,
E_UPPER, E_LOWER, E_FILES, E_PROMPT, E_RE_ESCAPE,
E_REPLACE, E_SORT_DEPENDS, E_RESOLVE_DEPENDS
};
@@ -110,6 +110,7 @@ void QMakeEvaluator::initFunctionStatics()
{ "find", E_FIND },
{ "system", E_SYSTEM },
{ "unique", E_UNIQUE },
{ "reverse", E_REVERSE },
{ "quote", E_QUOTE },
{ "escape_expand", E_ESCAPE_EXPAND },
{ "upper", E_UPPER },
@@ -567,6 +568,16 @@ ProStringList QMakeEvaluator::evaluateExpandFunction(
ret.removeDuplicates();
}
break;
case E_REVERSE:
if (args.count() != 1) {
evalError(fL1S("reverse(var) requires one argument."));
} else {
ProStringList var = values(args.at(0));
for (int i = 0; i < var.size() / 2; i++)
qSwap(var[i], var[var.size() - i - 1]);
ret += var;
}
break;
case E_QUOTE:
ret += args;
break;