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Dump 'use strict' prior to reg_var_decl.

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This commit is contained in:
Ilmir Usmanov 2014-10-30 18:17:37 +04:00
parent 90dfee3cdb
commit d5878132cc
2 changed files with 5 additions and 8 deletions
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2
.gitignore vendored
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@ -33,6 +33,8 @@ vgcore.*
**.orig
**.directory
**.patch
.tags*
cscope.*
# ctags and ID database
tags

11
src/libjsparser/parser.c
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@ -3955,19 +3955,19 @@ preparse_scope (bool is_global)
{
STACK_DECLARE_USAGE (locs);
STACK_DECLARE_USAGE (U8)
STACK_DECLARE_USAGE (U16)
STACK_PUSH (locs, TOK ().loc);
STACK_PUSH (U8, is_global ? TOK_EOF : TOK_CLOSE_BRACE);
STACK_PUSH (U16, OPCODE_COUNTER ());
if (token_is (TOK_STRING) && lp_string_equal_s (lexer_get_string_by_id (token_data ()), "use strict"))
{
scopes_tree_set_strict_mode (STACK_TOP (scopes), true);
DUMP_OPCODE_3 (meta, OPCODE_META_TYPE_STRICT_CODE, INVALID_VALUE, INVALID_VALUE);
}
STACK_PUSH (U16, OPCODE_COUNTER ());
DUMP_OPCODE_2 (reg_var_decl, MIN_TEMP_NAME (), INVALID_VALUE);
while (!token_is (STACK_TOP (U8)))
{
if (is_keyword (KW_VAR))
@ -4001,10 +4001,8 @@ preparse_scope (bool is_global)
lexer_seek (STACK_TOP (locs));
STACK_DROP (locs, 1);
STACK_DROP (U8, 1);
STACK_DROP (U16, 1);
STACK_CHECK_USAGE (U8);
STACK_CHECK_USAGE (U16);
STACK_CHECK_USAGE (locs);
}
@ -4020,9 +4018,6 @@ parse_source_element_list (bool is_global)
STACK_DECLARE_USAGE (temp_names)
start_new_scope ();
STACK_PUSH (U16, OPCODE_COUNTER ());
DUMP_OPCODE_2 (reg_var_decl, MIN_TEMP_NAME (), INVALID_VALUE);
preparse_scope (is_global);
skip_newlines ();