Revision: 4827
http://sourceforge.net/p/vexi/code/4827
Author: mkpg2
Date: 2015-11-12 01:29:43 +0000 (Thu, 12 Nov 2015)
Log Message:
-----------
Fix. Support LABEL on for(var k,v in ... loops.
Modified Paths:
--------------
branches/vexi3/org.vexi-library.js/src/main/java/org/ibex/js/Interpreter.java
branches/vexi3/org.vexi-library.js/src/main/java/org/ibex/js/parse/Parser.java
branches/vexi3/org.vexi-library.js/src/test/java/test/js/exec/general/TestGeneral.java
Added Paths:
-----------
branches/vexi3/org.vexi-library.js/src/test/java/test/js/exec/general/loop.js
Modified:
branches/vexi3/org.vexi-library.js/src/main/java/org/ibex/js/Interpreter.java
===================================================================
---
branches/vexi3/org.vexi-library.js/src/main/java/org/ibex/js/Interpreter.java
2015-11-10 15:52:57 UTC (rev 4826)
+++
branches/vexi3/org.vexi-library.js/src/main/java/org/ibex/js/Interpreter.java
2015-11-12 01:29:43 UTC (rev 4827)
@@ -264,9 +264,14 @@
case BREAK:
case CONTINUE:
+ boolean nolabel = false;
while(!stack.empty()) {
Object o = stack.pop();
- if (o instanceof CallMarker) throw je("Tried to
'"+(op==BREAK?"break":"continue")+"' when not within a
loop"+(op==BREAK?"/switch":""));
+ if (o instanceof CallMarker) {
+ if(nolabel)
+ throw je("Could not find label '"+arg+"'");
+ throw je("Tried to
'"+(op==BREAK?"break":"continue")+"' when not within a
loop"+(op==BREAK?"/switch":""));
+ }
if (o instanceof TryMarker) {
if(((TryMarker)o).finallyLoc < 0) continue; // no
finally block, keep going
stack.push(new FinallyData(op, arg));
@@ -288,6 +293,7 @@
else jumpAbs(loopInstructionLocation);
continue OUTER;
}
+ nolabel = true;
}
}
throw new Error((op==BREAK?"BREAK":"CONTINUE")+" invoked but
couldn't find LoopMarker at " +
Modified:
branches/vexi3/org.vexi-library.js/src/main/java/org/ibex/js/parse/Parser.java
===================================================================
---
branches/vexi3/org.vexi-library.js/src/main/java/org/ibex/js/parse/Parser.java
2015-11-10 15:52:57 UTC (rev 4826)
+++
branches/vexi3/org.vexi-library.js/src/main/java/org/ibex/js/parse/Parser.java
2015-11-12 01:29:43 UTC (rev 4827)
@@ -1104,7 +1104,9 @@
b.add(parserLine, PUSHKEYS); // o,k
b.add(parserLine, LITERAL, string("iterator")); //
o,k,"iterator"
b.add(parserLine, GET_PRESERVE); //
o,k,"iterator",Stub
- b.add(parserLine, CALLMETHOD, integer(0)); // o,k,I
+ b.add(parserLine, CALLMETHOD, integer(0)); // o,k,I
+
+ if (label != null) b.add(parserLine, LABEL, label);
int size = b.size;
b.add(parserLine, LOOP); //
o,k,I,LM,true
b.add(parserLine, POP); // o,k,I,LM
Modified:
branches/vexi3/org.vexi-library.js/src/test/java/test/js/exec/general/TestGeneral.java
===================================================================
---
branches/vexi3/org.vexi-library.js/src/test/java/test/js/exec/general/TestGeneral.java
2015-11-10 15:52:57 UTC (rev 4826)
+++
branches/vexi3/org.vexi-library.js/src/test/java/test/js/exec/general/TestGeneral.java
2015-11-12 01:29:43 UTC (rev 4827)
@@ -16,7 +16,7 @@
public static void main(String[] args) throws Throwable {
try{
JSTestSuite jts = new JSTestSuite(TestGeneral.class);
- JSTestCase t = jts.createTestCase(jts.getResourceDirs(),
"ternary_precedence.js");
+ JSTestCase t = jts.createTestCase(jts.getResourceDirs(),
"loop.js");
//t.printByteCode();
t.runBare();
}catch(Throwable t){
Added:
branches/vexi3/org.vexi-library.js/src/test/java/test/js/exec/general/loop.js
===================================================================
---
branches/vexi3/org.vexi-library.js/src/test/java/test/js/exec/general/loop.js
(rev 0)
+++
branches/vexi3/org.vexi-library.js/src/test/java/test/js/exec/general/loop.js
2015-11-12 01:29:43 UTC (rev 4827)
@@ -0,0 +1,9 @@
+
+OUTER: for(var i=0; i>10; i++){
+ continue OUTER;
+}
+
+OUTER: for(var i,e in ["a"]){
+ continue OUTER;
+}
+return r;
\ No newline at end of file
Property changes on:
branches/vexi3/org.vexi-library.js/src/test/java/test/js/exec/general/loop.js
___________________________________________________________________
Added: svn:mime-type
## -0,0 +1 ##
+text/plain
\ No newline at end of property
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