runtime/vm/pages.cc - Issue 1181943002: Assert no allocation during heap iteration; fix unsafe iteration in ObjectGraph.

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Unified Diff: runtime/vm/pages.cc

Issue 1181943002: Assert no allocation during heap iteration; fix unsafe iteration in ObjectGraph. (Closed) Base URL: git@github.com:dart-lang/sdk.git@master

Patch Set: spelling fix Created 5 years, 6 months ago

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Index: runtime/vm/pages.cc

diff --git a/runtime/vm/pages.cc b/runtime/vm/pages.cc

index 810554a448ecd89645530971a8956b32f5c3c0ca..18eec36fe8a23a9102705f2b4ebeb7f99636d6cb 100644

--- a/runtime/vm/pages.cc

+++ b/runtime/vm/pages.cc

@@ -83,6 +83,7 @@ void HeapPage::Deallocate() {

void HeapPage::VisitObjects(ObjectVisitor* visitor) const {

+ NoSafepointScope no_safepoint;

uword obj_addr = object_start();

uword end_addr = object_end();

while (obj_addr < end_addr) {

@@ -95,6 +96,7 @@ void HeapPage::VisitObjects(ObjectVisitor* visitor) const {

void HeapPage::VisitObjectPointers(ObjectPointerVisitor* visitor) const {

+ NoSafepointScope no_safepoint;

uword obj_addr = object_start();

uword end_addr = object_end();

while (obj_addr < end_addr) {

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