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Posted to notifications@groovy.apache.org by "Paul King (JIRA)" <ji...@apache.org> on 2015/05/31 12:56:17 UTC
[jira] [Created] (GROOVY-7442) spread operator within assert isn't
expected
Paul King created GROOVY-7442:
---------------------------------
Summary: spread operator within assert isn't expected
Key: GROOVY-7442
URL: https://issues.apache.org/jira/browse/GROOVY-7442
Project: Groovy
Issue Type: Bug
Reporter: Paul King
This source:
{code}
@groovy.transform.CompileStatic
def myMethod(String a, String b) {
assert [a, b]*.size() == [5, 5]
}
myMethod('hello', 'world')
{code}
Results in this compile error:
{noformat}
BUG! exception in phase 'class generation' in source unit 'ConsoleScript1' In method public java.lang.Object MyMethod(java.lang.String a, java.lang.String b) { ... }, CompileStack#removeVar: tried to remove a temporary variable with index 3 in wrong order. Current temporary variables=[iterator(index=6,type=java.util.Iterator <E extends java.lang.Object -> java.lang.Object>,holder=false), recorder(index=3,type=java.lang.Object,holder=false)]
at org.codehaus.groovy.classgen.asm.CompileStack.removeVar(CompileStack.java:226)
at org.codehaus.groovy.classgen.asm.AssertionWriter.writeAssertStatement(AssertionWriter.java:136)
at org.codehaus.groovy.classgen.asm.StatementWriter.writeAssert(StatementWriter.java:550)
at org.codehaus.groovy.classgen.AsmClassGenerator.visitAssertStatement(AsmClassGenerator.java:587)
*/
{noformat}
but this compiles and runs fine:
{code}
@groovy.transform.CompileStatic
def myMethod(String a, String b) {
def result = [a, b]*.size()
assert result == [5, 5]
}
myMethod('hello', 'world')
{code}
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