runtime/vm/object.h - Issue 22580005: Implement IsNullCheck for CheckClassInstr. If input is nullable expected type, then check for null …

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Unified Diff: runtime/vm/object.h

Issue 22580005: Implement IsNullCheck for CheckClassInstr. If input is nullable expected type, then check for null … (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/

Patch Set: Created 7 years, 4 months ago

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Index: runtime/vm/object.h

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

--- runtime/vm/object.h (revision 25902)

+++ runtime/vm/object.h (working copy)

@@ -3338,6 +3338,9 @@

void GetOneClassCheckAt(intptr_t index,

intptr_t* class_id,

Function* target) const;

+ // Only for 'num_args_checked == 1'.

+ intptr_t GetCidAt(intptr_t index) const;

intptr_t GetReceiverClassIdAt(intptr_t index) const;

intptr_t GetClassIdAt(intptr_t index, intptr_t arg_nr) const;

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