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author | Tor Norbye <tnorbye@google.com> | 2014-09-04 13:24:04 -0700 |
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committer | Tor Norbye <tnorbye@google.com> | 2014-09-04 13:24:04 -0700 |
commit | c3d3a90f6b4ead083d63e28e6b9fcea93d675678 (patch) | |
tree | fc0dcd722b6d445468dbe7dad13b4c11781b1cbe /java/java-analysis-impl/src/com/intellij/codeInspection/dataFlow/ControlFlowAnalyzer.java | |
parent | 1aa2e09bdbd413eacb677e9fa4b50630530d0656 (diff) | |
download | idea-c3d3a90f6b4ead083d63e28e6b9fcea93d675678.tar.gz |
Snapshot idea/138.1980 from git://git.jetbrains.org/idea/community.git
Change-Id: Ib567c9c152d770212a7a3db20fbf591c210920bd
Diffstat (limited to 'java/java-analysis-impl/src/com/intellij/codeInspection/dataFlow/ControlFlowAnalyzer.java')
-rw-r--r-- | java/java-analysis-impl/src/com/intellij/codeInspection/dataFlow/ControlFlowAnalyzer.java | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/java/java-analysis-impl/src/com/intellij/codeInspection/dataFlow/ControlFlowAnalyzer.java b/java/java-analysis-impl/src/com/intellij/codeInspection/dataFlow/ControlFlowAnalyzer.java index 7ef19f2b73d0..7539d7195701 100644 --- a/java/java-analysis-impl/src/com/intellij/codeInspection/dataFlow/ControlFlowAnalyzer.java +++ b/java/java-analysis-impl/src/com/intellij/codeInspection/dataFlow/ControlFlowAnalyzer.java @@ -591,12 +591,14 @@ public class ControlFlowAnalyzer extends JavaElementVisitor { generateBoxingUnboxingInstructionFor(caseExpression, PsiType.INT); final PsiClass psiClass = PsiUtil.resolveClassInType(caseExpression.getType()); - if (psiClass != null && psiClass.isEnum()) { + if (psiClass != null) { addInstruction(new FieldReferenceInstruction(caseExpression, "switch statement expression")); - enumValues = new HashSet<PsiEnumConstant>(); - for (PsiField f : psiClass.getFields()) { - if (f instanceof PsiEnumConstant) { - enumValues.add((PsiEnumConstant)f); + if (psiClass.isEnum()) { + enumValues = new HashSet<PsiEnumConstant>(); + for (PsiField f : psiClass.getFields()) { + if (f instanceof PsiEnumConstant) { + enumValues.add((PsiEnumConstant)f); + } } } } else { |