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Issue 6685088: Merge isolates to bleeding_edge. (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/
Patch Set: '' Created 9 years, 9 months ago
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1 // Copyright 2009 the V8 project authors. All rights reserved. 1 // Copyright 2009 the V8 project authors. All rights reserved.
2 // Redistribution and use in source and binary forms, with or without 2 // Redistribution and use in source and binary forms, with or without
3 // modification, are permitted provided that the following conditions are 3 // modification, are permitted provided that the following conditions are
4 // met: 4 // met:
5 // 5 //
6 // * Redistributions of source code must retain the above copyright 6 // * Redistributions of source code must retain the above copyright
7 // notice, this list of conditions and the following disclaimer. 7 // notice, this list of conditions and the following disclaimer.
8 // * Redistributions in binary form must reproduce the above 8 // * Redistributions in binary form must reproduce the above
9 // copyright notice, this list of conditions and the following 9 // copyright notice, this list of conditions and the following
10 // disclaimer in the documentation and/or other materials provided 10 // disclaimer in the documentation and/or other materials provided
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31 #include "func-name-inferrer.h" 31 #include "func-name-inferrer.h"
32 32
33 namespace v8 { 33 namespace v8 {
34 namespace internal { 34 namespace internal {
35 35
36 36
37 void FuncNameInferrer::PushEnclosingName(Handle<String> name) { 37 void FuncNameInferrer::PushEnclosingName(Handle<String> name) {
38 // Enclosing name is a name of a constructor function. To check 38 // Enclosing name is a name of a constructor function. To check
39 // that it is really a constructor, we check that it is not empty 39 // that it is really a constructor, we check that it is not empty
40 // and starts with a capital letter. 40 // and starts with a capital letter.
41 if (name->length() > 0 && Runtime::IsUpperCaseChar(name->Get(0))) { 41 if (name->length() > 0 && Runtime::IsUpperCaseChar(
42 Isolate::Current()->runtime_state(), name->Get(0))) {
42 names_stack_.Add(name); 43 names_stack_.Add(name);
43 } 44 }
44 } 45 }
45 46
46 47
47 void FuncNameInferrer::PushLiteralName(Handle<String> name) { 48 void FuncNameInferrer::PushLiteralName(Handle<String> name) {
48 if (IsOpen() && !Heap::prototype_symbol()->Equals(*name)) { 49 if (IsOpen() && !HEAP->prototype_symbol()->Equals(*name)) {
49 names_stack_.Add(name); 50 names_stack_.Add(name);
50 } 51 }
51 } 52 }
52 53
53 54
54 void FuncNameInferrer::PushVariableName(Handle<String> name) { 55 void FuncNameInferrer::PushVariableName(Handle<String> name) {
55 if (IsOpen() && !Heap::result_symbol()->Equals(*name)) { 56 if (IsOpen() && !HEAP->result_symbol()->Equals(*name)) {
56 names_stack_.Add(name); 57 names_stack_.Add(name);
57 } 58 }
58 } 59 }
59 60
60 61
61 Handle<String> FuncNameInferrer::MakeNameFromStack() { 62 Handle<String> FuncNameInferrer::MakeNameFromStack() {
62 if (names_stack_.is_empty()) { 63 if (names_stack_.is_empty()) {
63 return Factory::empty_string(); 64 return FACTORY->empty_string();
64 } else { 65 } else {
65 return MakeNameFromStackHelper(1, names_stack_.at(0)); 66 return MakeNameFromStackHelper(1, names_stack_.at(0));
66 } 67 }
67 } 68 }
68 69
69 70
70 Handle<String> FuncNameInferrer::MakeNameFromStackHelper(int pos, 71 Handle<String> FuncNameInferrer::MakeNameFromStackHelper(int pos,
71 Handle<String> prev) { 72 Handle<String> prev) {
72 if (pos >= names_stack_.length()) { 73 if (pos >= names_stack_.length()) {
73 return prev; 74 return prev;
74 } else { 75 } else {
75 Handle<String> curr = Factory::NewConsString(dot_, names_stack_.at(pos)); 76 Handle<String> curr = FACTORY->NewConsString(dot_, names_stack_.at(pos));
76 return MakeNameFromStackHelper(pos + 1, Factory::NewConsString(prev, curr)); 77 return MakeNameFromStackHelper(pos + 1, FACTORY->NewConsString(prev, curr));
77 } 78 }
78 } 79 }
79 80
80 81
81 void FuncNameInferrer::InferFunctionsNames() { 82 void FuncNameInferrer::InferFunctionsNames() {
82 Handle<String> func_name = MakeNameFromStack(); 83 Handle<String> func_name = MakeNameFromStack();
83 for (int i = 0; i < funcs_to_infer_.length(); ++i) { 84 for (int i = 0; i < funcs_to_infer_.length(); ++i) {
84 funcs_to_infer_[i]->set_inferred_name(func_name); 85 funcs_to_infer_[i]->set_inferred_name(func_name);
85 } 86 }
86 funcs_to_infer_.Rewind(0); 87 funcs_to_infer_.Rewind(0);
87 } 88 }
88 89
89 90
90 } } // namespace v8::internal 91 } } // namespace v8::internal
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