don't complain multiple times about same abuse of //% meta strings

Reviewed-by: Kent Hansen
Task-number: QTBUG-11818
(cherry picked from commit f08b60f4ca52d525c1dc9890cb0c6661ee34b069)

4 files changed, 30 insertions, 0 deletions

diff --git a/tests/auto/linguist/lupdate/testdata/good/parsecpp2/expectedoutput.txt b/tests/auto/linguist/lupdate/testdata/good/parsecpp2/expectedoutput.txt
index 195c0e65c5..959938c350 100644
--- a/tests/auto/linguist/lupdate/testdata/good/parsecpp2/expectedoutput.txt
+++ b/tests/auto/linguist/lupdate/testdata/good/parsecpp2/expectedoutput.txt
@@ -2,3 +2,5 @@
 .*/lupdate/testdata/good/parsecpp2/main.cpp:55: Excess closing brace .*
 .*/lupdate/testdata/good/parsecpp2/main.cpp:61: Excess closing brace .*
 .*/lupdate/testdata/good/parsecpp2/main.cpp:65: Excess closing brace .*
+.*/lupdate/testdata/good/parsecpp2/main.cpp:120: //% cannot be used with tr\(\) / QT_TR_NOOP\(\)\. Ignoring
+.*/lupdate/testdata/good/parsecpp2/main.cpp:123: //% cannot be used with translate\(\) / QT_TRANSLATE_NOOP\(\)\. Ignoring
diff --git a/tests/auto/linguist/lupdate/testdata/good/parsecpp2/main.cpp b/tests/auto/linguist/lupdate/testdata/good/parsecpp2/main.cpp
index feb885c4b1..06e6fe0e54 100644
--- a/tests/auto/linguist/lupdate/testdata/good/parsecpp2/main.cpp
+++ b/tests/auto/linguist/lupdate/testdata/good/parsecpp2/main.cpp
@@ -112,3 +112,16 @@ void ToBeUsed::caller()
 {
     tr("NameSpace::ToBeUsed");
 }
+
+
+
+// QTBUG-11818
+//% "Foo"
+QObject::tr("Hello World");
+QObject::tr("Hello World");
+//% "Bar"
+QApplication::translate("QObject", "Hello World");
+QApplication::translate("QObject", "Hello World");
+//% "Baz"
+clear = me;
+QObject::tr("Hello World");
diff --git a/tests/auto/linguist/lupdate/testdata/good/parsecpp2/project.ts.result b/tests/auto/linguist/lupdate/testdata/good/parsecpp2/project.ts.result
index 6f48e27021..806f56f99c 100644
--- a/tests/auto/linguist/lupdate/testdata/good/parsecpp2/project.ts.result
+++ b/tests/auto/linguist/lupdate/testdata/good/parsecpp2/project.ts.result
@@ -10,6 +10,18 @@
     </message>
 </context>
 <context>
+    <name>QObject</name>
+    <message>
+        <location filename="main.cpp" line="120"/>
+        <location filename="main.cpp" line="121"/>
+        <location filename="main.cpp" line="123"/>
+        <location filename="main.cpp" line="124"/>
+        <location filename="main.cpp" line="127"/>
+        <source>Hello World</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
     <name>TopLevel</name>
     <message>
         <location filename="main.cpp" line="82"/>
diff --git a/tools/linguist/lupdate/cpp.cpp b/tools/linguist/lupdate/cpp.cpp
index b3e7e84f80..97fa04cd52 100644
--- a/tools/linguist/lupdate/cpp.cpp
+++ b/tools/linguist/lupdate/cpp.cpp
@@ -1858,6 +1858,7 @@ void CppParser::parseInternal(ConversionData &cd, QSet<QString> &inclusions)
               gotctx:
                 recordMessage(line, context, text, comment, extracomment, msgid, extra, utf8, plural);
             }
+            sourcetext.clear(); // Will have warned about that already
             extracomment.clear();
             msgid.clear();
             extra.clear();
@@ -1913,6 +1914,7 @@ void CppParser::parseInternal(ConversionData &cd, QSet<QString> &inclusions)
                 }
                 recordMessage(line, context, text, comment, extracomment, msgid, extra, utf8, plural);
             }
+            sourcetext.clear(); // Will have warned about that already
             extracomment.clear();
             msgid.clear();
             extra.clear();
@@ -2079,6 +2081,7 @@ void CppParser::parseInternal(ConversionData &cd, QSet<QString> &inclusions)
         case Tok_Semicolon:
             prospectiveContext.clear();
             prefix.clear();
+            sourcetext.clear();
             extracomment.clear();
             msgid.clear();
             extra.clear();