pkg/compiler/lib/src/constants/constant_system.dart - Issue 1493693002: Make ?? a compile-time constant operator.

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Unified Diff: pkg/compiler/lib/src/constants/constant_system.dart

Issue 1493693002: Make ?? a compile-time constant operator. (Closed) Base URL: https://github.com/dart-lang/sdk.git@master

Patch Set: Move VM/analyzer parts to separate CLs. Created 4 years, 11 months ago

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Index: pkg/compiler/lib/src/constants/constant_system.dart

diff --git a/pkg/compiler/lib/src/constants/constant_system.dart b/pkg/compiler/lib/src/constants/constant_system.dart

index d99d795946700c3b8580fba918d6880352f36823..06c9fad9740a89c13f0933538433c79963332c8c 100644

--- a/pkg/compiler/lib/src/constants/constant_system.dart

+++ b/pkg/compiler/lib/src/constants/constant_system.dart

@@ -43,6 +43,7 @@ abstract class ConstantSystem {

BinaryOperation get greaterEqual;

BinaryOperation get greater;

BinaryOperation get identity;

+ BinaryOperation get ifNull;

BinaryOperation get lessEqual;

BinaryOperation get less;

BinaryOperation get modulo;

@@ -118,6 +119,7 @@ abstract class ConstantSystem {

case BinaryOperatorKind.GT: return greater;

case BinaryOperatorKind.GTEQ: return greaterEqual;

case BinaryOperatorKind.EQ: return equal;

+ case BinaryOperatorKind.IF_NULL: return ifNull;

default: return null;

}