sdk/lib/_internal/compiler/implementation/ssa/value_range_analyzer.dart - Issue 12211112: Start work on a non-complete type inferrer. Currently only analyzes return types.

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Unified Diff: sdk/lib/_internal/compiler/implementation/ssa/value_range_analyzer.dart

Issue 12211112: Start work on a non-complete type inferrer. Currently only analyzes return types. (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/

Patch Set: Created 7 years, 10 months ago

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« sdk/lib/_internal/compiler/implementation/ssa/builder.dart ('K') | « sdk/lib/_internal/compiler/implementation/ssa/types.dart ('k') | sdk/lib/_internal/compiler/implementation/types/concrete_types_inferrer.dart » ('j') | sdk/lib/_internal/compiler/implementation/types/simple_types_inferrer.dart » ('J')
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Index: sdk/lib/_internal/compiler/implementation/ssa/value_range_analyzer.dart

===================================================================

--- sdk/lib/_internal/compiler/implementation/ssa/value_range_analyzer.dart (revision 18311)

+++ sdk/lib/_internal/compiler/implementation/ssa/value_range_analyzer.dart (working copy)

@@ -647,6 +647,8 @@

HInstruction next = check.next;

Range indexRange = ranges[check.index];

Range lengthRange = ranges[check.length];

+ assert(check.index.isInteger(types));

+ assert(check.length.isInteger(types));

// Check if the index is strictly below the upper bound of the length

// range.