runtime/vm/code_generator_ia32.cc - Issue 8893008: Helper ast node sequences must not wrongly grab ownership of the enclosing

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Unified Diff: runtime/vm/code_generator_ia32.cc

Issue 8893008: Helper ast node sequences must not wrongly grab ownership of the enclosing (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/

Patch Set: '' Created 9 years ago

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Index: runtime/vm/code_generator_ia32.cc

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

--- runtime/vm/code_generator_ia32.cc (revision 2323)

+++ runtime/vm/code_generator_ia32.cc (working copy)

@@ -888,8 +888,8 @@

void CodeGenerator::VisitSequenceNode(SequenceNode* node_sequence) {

CodeGeneratorState codegen_state(this);

LocalScope* scope = node_sequence->scope();

- ASSERT(scope != NULL);

- intptr_t num_context_variables = scope->num_context_variables();

+ const intptr_t num_context_variables =

+ (scope != NULL) ? scope->num_context_variables() : 0;

if (num_context_variables > 0) {

// The loop local scope declares variables that are captured.

// Allocate and chain a new context.

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