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Eliminate IllegalArgumentException caused by possible negative sized ArrayList creation

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This commit is contained in:
Sergey Mashkov
2015-10-28 15:45:25 +03:00
parent 63f7f90521
commit 16b6bccd1e
1 changed files with 1 additions and 1 deletions
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core/descriptors/src/org/jetbrains/kotlin/builtins/KotlinBuiltIns.java
+1 -1
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@@ -870,7 +870,7 @@ public abstract class KotlinBuiltIns {
List<TypeProjection> arguments = type.getArguments(); List<TypeProjection> arguments = type.getArguments();
int first = isExtensionFunctionType(type) ? 1 : 0; int first = isExtensionFunctionType(type) ? 1 : 0;
int last = arguments.size() - 2; int last = arguments.size() - 2;
List<TypeProjection> parameterTypes = new ArrayList<TypeProjection>(last - first + 1); List<TypeProjection> parameterTypes = new ArrayList<TypeProjection>(Math.max(0, last - first + 1));
for (int i = first; i <= last; i++) { for (int i = first; i <= last; i++) {
parameterTypes.add(arguments.get(i)); parameterTypes.add(arguments.get(i));
} }