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From sun...@apache.org
Subject [groovy] branch master updated: GROOVY-9099: Throw a better exception when validating native method reference fails(closes #914)
Date Fri, 03 May 2019 09:57:46 GMT
This is an automated email from the ASF dual-hosted git repository.

sunlan pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/groovy.git


The following commit(s) were added to refs/heads/master by this push:
     new 9ef5c5b  GROOVY-9099: Throw a better exception when validating native method reference
fails(closes #914)
9ef5c5b is described below

commit 9ef5c5bd0875f503bbb23b08b0f0bbbdd3b30fb9
Author: Daniel Sun <sunlan@apache.org>
AuthorDate: Fri May 3 17:57:34 2019 +0800

    GROOVY-9099: Throw a better exception when validating native method reference fails(closes
#914)
---
 .../asm/sc/StaticTypesMethodReferenceExpressionWriter.java       | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/src/main/java/org/codehaus/groovy/classgen/asm/sc/StaticTypesMethodReferenceExpressionWriter.java
b/src/main/java/org/codehaus/groovy/classgen/asm/sc/StaticTypesMethodReferenceExpressionWriter.java
index a635edb..1fe3772 100644
--- a/src/main/java/org/codehaus/groovy/classgen/asm/sc/StaticTypesMethodReferenceExpressionWriter.java
+++ b/src/main/java/org/codehaus/groovy/classgen/asm/sc/StaticTypesMethodReferenceExpressionWriter.java
@@ -18,7 +18,6 @@
  */
 package org.codehaus.groovy.classgen.asm.sc;
 
-import groovy.lang.GroovyRuntimeException;
 import groovy.lang.Tuple;
 import groovy.lang.Tuple2;
 import org.codehaus.groovy.ast.ClassHelper;
@@ -36,6 +35,7 @@ import org.codehaus.groovy.classgen.asm.BytecodeHelper;
 import org.codehaus.groovy.classgen.asm.MethodReferenceExpressionWriter;
 import org.codehaus.groovy.classgen.asm.WriterController;
 import org.codehaus.groovy.runtime.ArrayTypeUtils;
+import org.codehaus.groovy.syntax.RuntimeParserException;
 import org.objectweb.asm.MethodVisitor;
 import org.objectweb.asm.Opcodes;
 
@@ -100,15 +100,16 @@ public class StaticTypesMethodReferenceExpressionWriter extends MethodReferenceE
             addSyntheticMethodForConstructorReference(methodRefName, typeOrTargetRefType,
parametersWithExactType);
         }
 
+        // TODO move the `findMethodRefMethod` and checking to `StaticTypeCheckingVisitor`
         MethodNode methodRefMethod = findMethodRefMethod(methodRefName, parametersWithExactType,
typeOrTargetRef, isConstructorReference);
 
         if (null == methodRefMethod) {
-            throw new GroovyRuntimeException("Failed to find the expected method["
+            throw new RuntimeParserException("Failed to find the expected method["
                     + methodRefName + "("
                     + Arrays.stream(parametersWithExactType)
                             .map(e -> e.getType().getName())
                             .collect(Collectors.joining(","))
-                    + ")] in the type[" + typeOrTargetRefType.getName() + "]");
+                    + ")] in the type[" + typeOrTargetRefType.getName() + "]", methodReferenceExpression);
         }
 
         methodRefMethod.putNodeMetaData(ORIGINAL_PARAMETERS_WITH_EXACT_TYPE, parametersWithExactType);
@@ -119,7 +120,7 @@ public class StaticTypesMethodReferenceExpressionWriter extends MethodReferenceE
         if (!isClassExpr) {
             if (isConstructorReference) {
                 // TODO move the checking code to the Parrot parser
-                throw new GroovyRuntimeException("Constructor reference must be className::new");
+                throw new RuntimeParserException("Constructor reference must be className::new",
methodReferenceExpression);
             }
 
             if (methodRefMethod.isStatic()) {


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