sdk/lib/_internal/compiler/implementation/inferrer/simple_types_inferrer.dart - Issue 701793002: Fix a bug in the handling of Phi nodes.

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Unified Diff: sdk/lib/_internal/compiler/implementation/inferrer/simple_types_inferrer.dart

Issue 701793002: Fix a bug in the handling of Phi nodes. (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart

Patch Set: comments Created 6 years, 1 month ago

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Index: sdk/lib/_internal/compiler/implementation/inferrer/simple_types_inferrer.dart

diff --git a/sdk/lib/_internal/compiler/implementation/inferrer/simple_types_inferrer.dart b/sdk/lib/_internal/compiler/implementation/inferrer/simple_types_inferrer.dart

index 5ba65f1fa5ddf0a10ed0e27f6aae3f95b8b19682..f06b1ccafc9f8913e0e4797441cb8ba668394dca 100644

--- a/sdk/lib/_internal/compiler/implementation/inferrer/simple_types_inferrer.dart

+++ b/sdk/lib/_internal/compiler/implementation/inferrer/simple_types_inferrer.dart

@@ -137,6 +137,12 @@ class TypeMaskSystem implements TypeSystem<TypeMask> {

return inputType;

}

+ TypeMask allocateLoopPhi(ast.Node node,

+ Local variable,

+ TypeMask inputType) {

+ return inputType;

+ }

TypeMask simplifyPhi(ast.Node node,

Local variable,

TypeMask phiType) {