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Fixed: #2636 ActionScript - Incorrect always-break detection causing insertion of while(true)

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Fixed: #2636 ActionScript 3 - Incorrect switch detection
This commit is contained in:
Jindra Petřík
2026-02-18 03:41:28 +01:00
parent bf01716f0c
commit ad727716fa
3 changed files with 29 additions and 17 deletions
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18
libsrc/ffdec_lib/src/com/jpexs/decompiler/graph/Graph.java
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@@ -3865,12 +3865,15 @@ public class Graph {
/*
Detect forward jumps (breaks) in always-break loops.
FIXME!!!
*/
if (localData.secondPassData != null) {
if (next != null) {
Set<GraphPart> ig = new HashSet<>();
Set<GraphPartEdge> backEdges = new HashSet<>();
for (Loop el : loops) {
for (GraphPart be : el.backEdges) {
backEdges.add(new GraphPartEdge(be, el.loopContinue));
}
if (el.phase == 1) {
if (el.loopContinue != null) {
ig.add(el.loopContinue);
@@ -3891,12 +3894,17 @@ public class Graph {
if (p == part) {
continue;
}
for (GraphPart r : p.refs) {
// #2636, it has no test
if (!part.leadsTo(localData, this, code, r, loops, throwStates)) {
//System.err.println("Part " + part + " do not lead");
for (GraphPart r : p.refs) {
// #2636
GraphPartEdge edge = new GraphPartEdge(r, p);
if (backEdges.contains(edge)) {
continue;
}
// also #2636
if (!part.leadsTo(localData, this, code, r, loops, throwStates)) {
continue;
}
if (r == part) {
continue;
}