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Issue 28027: Speed up access to global variables from eval scopes. Traverse the... (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/
Patch Set: '' Created 11 years, 10 months ago
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1 // Copyright 2006-2008 the V8 project authors. All rights reserved. 1 // Copyright 2006-2008 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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51 51
52 // Compile a String source within a context. 52 // Compile a String source within a context.
53 static Handle<JSFunction> Compile(Handle<String> source, 53 static Handle<JSFunction> Compile(Handle<String> source,
54 Handle<Object> script_name, 54 Handle<Object> script_name,
55 int line_offset, int column_offset, 55 int line_offset, int column_offset,
56 v8::Extension* extension, 56 v8::Extension* extension,
57 ScriptDataImpl* script_Data); 57 ScriptDataImpl* script_Data);
58 58
59 // Compile a String source within a context for Eval. 59 // Compile a String source within a context for Eval.
60 static Handle<JSFunction> CompileEval(Handle<String> source, 60 static Handle<JSFunction> CompileEval(Handle<String> source,
61 Handle<Context> context,
61 int line_offset, 62 int line_offset,
62 bool is_global); 63 bool is_global);
63 64
64 // Compile from function info (used for lazy compilation). Returns 65 // Compile from function info (used for lazy compilation). Returns
65 // true on success and false if the compilation resulted in a stack 66 // true on success and false if the compilation resulted in a stack
66 // overflow. 67 // overflow.
67 static bool CompileLazy(Handle<SharedFunctionInfo> shared, int loop_nesting); 68 static bool CompileLazy(Handle<SharedFunctionInfo> shared, int loop_nesting);
68 }; 69 };
69 70
70 } } // namespace v8::internal 71 } } // namespace v8::internal
71 72
72 #endif // V8_COMPILER_H_ 73 #endif // V8_COMPILER_H_
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