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add $$str_size() function

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this is strlen(), but the name is matched to $$size(), just namespaced
to reflect that it operates on a string value rather than a list
variable.

[ChangeLog][qmake] Added $$str_size() function.

Change-Id: I56c8b863da244e66bd283257a66b197aa73b0e57
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@qt.io>
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
(cherry picked from qtbase/22f3800cac47b1b3d10474e8489ddb83cffd4b1e)
Reviewed-by: Jake Petroules <jake.petroules@qt.io>
This commit is contained in:
Oswald Buddenhagen
2016-05-13 15:58:20 +02:00
parent 455cc5a9f8
commit 8f7928e616
1 changed files with 9 additions and 2 deletions
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11
src/shared/proparser/qmakebuiltins.cpp
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@@ -81,8 +81,8 @@ QT_BEGIN_NAMESPACE
#define fL1S(s) QString::fromLatin1(s)
enum ExpandFunc {
E_INVALID = 0, E_MEMBER, E_FIRST, E_TAKE_FIRST, E_LAST, E_TAKE_LAST, E_SIZE,
E_CAT, E_FROMFILE, E_EVAL, E_LIST, E_SPRINTF, E_FORMAT_NUMBER,
E_INVALID = 0, E_MEMBER, E_FIRST, E_TAKE_FIRST, E_LAST, E_TAKE_LAST,
E_SIZE, E_STR_SIZE, E_CAT, E_FROMFILE, E_EVAL, E_LIST, E_SPRINTF, E_FORMAT_NUMBER,
E_NUM_ADD, E_JOIN, E_SPLIT, E_BASENAME, E_DIRNAME, E_SECTION,
E_FIND, E_SYSTEM, E_UNIQUE, E_REVERSE, E_QUOTE, E_ESCAPE_EXPAND,
E_UPPER, E_LOWER, E_TITLE, E_FILES, E_PROMPT, E_RE_ESCAPE, E_VAL_ESCAPE,
@@ -111,6 +111,7 @@ void QMakeEvaluator::initFunctionStatics()
{ "last", E_LAST },
{ "take_last", E_TAKE_LAST },
{ "size", E_SIZE },
{ "str_size", E_STR_SIZE },
{ "cat", E_CAT },
{ "fromfile", E_FROMFILE },
{ "eval", E_EVAL },
@@ -744,6 +745,12 @@ ProStringList QMakeEvaluator::evaluateBuiltinExpand(
else
ret.append(ProString(QString::number(values(map(args.at(0))).size())));
break;
case E_STR_SIZE:
if (args.count() != 1)
evalError(fL1S("str_size(str) requires one argument."));
else
ret.append(ProString(QString::number(args.at(0).size())));
break;
case E_CAT:
if (args.count() < 1 || args.count() > 2) {
evalError(fL1S("cat(file, singleline=true) requires one or two arguments."));