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83 Commits

Author SHA1 Message Date
Ruben Ayrapetyan
a56693e00c Fix syntax error check for assignment of 'eval' and 'arguments' in strict mode code. 
JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
 2015-06-29 18:11:24 +03:00
Ruben Ayrapetyan
984e269db6 Fix direct call to eval from strict mode code. 
JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
 2015-06-29 18:04:42 +03:00
Ruben Ayrapetyan
6573ffd632 Fix several issues in parse of variable declarations. 
JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
 2015-06-29 17:56:42 +03:00
Ruben Ayrapetyan
6e2733dbfd Reduce register pressure by reusing registers, allocated for argument preparation instruction sequence. 
JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
 2015-06-29 17:23:51 +03:00
Ruben Ayrapetyan
dc095bb902 Enhancement of argument list parsing loop: removing break / continue operators, so that every iteration passes start and end of loop body. 
The change makes possible simple notification of byte-code generator about start / end of byte-code generation for an argument.
As register values are not passed between byte-code sequences that prepare different arguments, the change would make possible for byte-code generator to reuse registers allocated for the code sequences.

JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
 2015-06-29 17:23:51 +03:00
Ruben Ayrapetyan
06dffdec8f Remove exit completion value type. 
JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
 2015-06-29 10:24:18 +03:00
Ruben Ayrapetyan
447358cd4a Remove intrinsics support from parser. 
JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
 2015-06-29 10:24:18 +03:00
Ruben Ayrapetyan
507411f0a0 Implement parse of for-in statement. 
JerryScript-DCO-1.0-Signed-off-by: Evgeny Gavrin e.gavrin@samsung.com
JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
 2015-06-26 20:21:59 +03:00
László Langó
e027b4d65d Enable regular expressions. 
- add regular expressions support to JS parser and interpreter;
- add tests for regular expressions.

JerryScript-DCO-1.0-Signed-off-by: Szilard Ledan szledan.u-szeged@partner.samsung.com
JerryScript-DCO-1.0-Signed-off-by: László Langó llango.u-szeged@partner.samsung.com
 2015-06-26 13:31:10 +02:00
Ruben Ayrapetyan
f849cc6283 Fix parse of simple for statement. 
Related issue: #156

JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
 2015-06-25 20:29:36 +03:00
Ruben Ayrapetyan
601f1eea58 Introduce jsp_skip_braces function for skiping blocks, surrounded with braces. 
JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
 2015-06-25 20:29:36 +03:00
Ruben Ayrapetyan
5f174cf8bf Remove 'process_keyword_names' stage, as keyword literals now can be registered during main parse stage. 
JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
 2015-06-25 20:29:36 +03:00
Ruben Ayrapetyan
4ff9e79b02 Generate anonymous function expressions for getters / setters of an object literal. 
Related issue: #234

JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
 2015-06-24 15:37:42 +03:00
Ruben Ayrapetyan
a536073da4 Add literal registration in parse_member_expression (TOK_KEYWORD case). 
Related issue: #116

JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
 2015-06-23 12:39:45 +03:00
Ruben Ayrapetyan
a4e54e736e Support syntax error feedback in parser. 
Now, parser correctly finishes parse procedure if syntax of source code is incorrect (syntax correctness is indicated using return value):
 - parser-internal memory management is performed using jsp_mm_alloc / jsp_mm_free;
 - upon detection of incorrect syntax, all parser-allocated memory regions are deallocated using jsp_mm_free_all and parse finishes with corresponding return value.

JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
 2015-06-19 17:05:15 +03:00
Ruben Ayrapetyan
4e563932f1 Remove parser_init / parser_free interfaces (corresponding actions are now performed in parser_parse_program); introduce boolean return value in parser invocation interfaces that would indicate whether SyntaxError was raised during parse. 
JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
 2015-06-19 16:25:34 +03:00
Ruben Ayrapetyan
446e8bf989 Replacing 'this_arg' meta opcode with more general 'call site additional information' meta opcode with flags describing the call site features, and, optionally, 'this' argument. 
Introducing opcode_call_flags_t for argument of the new meta opcode, currently with two flags: 'have this argument' and '"direct call to eval" form'.

JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
 2015-06-13 18:17:23 +03:00
Andrey Shitov
3577261261 Add support for eval in parser. 
JerryScript-DCO-1.0-Signed-off-by: Andrey Shitov a.shitov@samsung.com
 2015-06-13 18:01:30 +03:00
Andrey Shitov
53801e3b41 Replace array of literals with literal storage. 
JerryScript-DCO-1.0-Signed-off-by: Evgeny Gavrin e.gavrin@samsung.com
JerryScript-DCO-1.0-Signed-off-by: Andrey Shitov a.shitov@samsung.com
 2015-06-10 21:40:10 +03:00
Ruben Ayrapetyan
2270db9414 Removing 'nestings' from parser. 
JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
 2015-06-05 20:18:29 +03:00
Ruben Ayrapetyan
d99d779486 Support labelled statements. 
Related issue: #52

JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
 2015-06-05 19:02:08 +03:00
Ruben Ayrapetyan
2de49cdba7 Fix of 'case' / 'default' statements skip during parse of SwitchStatement. 
JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
 2015-06-05 18:52:09 +03:00
Ruben Ayrapetyan
ac87616f05 Fixing break / continue, nested into 'try', 'with' blocks. 
Related issue: #128

JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
 2015-06-04 17:39:48 +03:00
Ruben Ayrapetyan
8433df3097 Introducing interpreter run scopes. 
JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
 2015-06-04 17:39:48 +03:00
Ruben Ayrapetyan
712f8b0c9a Introducing 'try' and 'with' nestings in parser. 
JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
 2015-06-04 17:39:48 +03:00
Ruben Ayrapetyan
3ec6948bae Fix parsing of 'default' switch-case label in 'parse_switch_statement'. 
JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
 2015-06-04 17:34:44 +03:00
Ruben Ayrapetyan
b1a31c8144 Adding scope's code flags indicating whether the scope's code reference 'arguments' and 'eval' identifiers. 
JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
 2015-05-28 19:12:54 +03:00
Ruben Ayrapetyan
cb600da269 Introducing 'scope flags' opcode containing set of flags that indicate various properties of a scope; replacing 'strict mode' meta opcode with a flag in the flags set. 
JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
 2015-05-28 19:12:54 +03:00
Andrey Shitov
9763a93df3 Add new coding style rules and fix appeared issues. 
JerryScript-DCO-1.0-Signed-off-by: Andrey Shitov a.shitov@samsung.com
 2015-05-14 14:44:57 +03:00
Andrey Shitov
b496e68d27 Fix missing var_decl. 
JerryScript-DCO-1.0-Signed-off-by: Andrey Shitov a.shitov@samsung.com
 2015-04-30 20:49:25 +03:00
Andrey Shitov
0c7d358157 Fix invalid processing of keyword literals. 2015-04-14 14:28:39 +03:00
Andrey Shitov
7c67606b00 Parser refactoring. Remove deserializer notion. 2015-04-07 13:05:19 +03:00
Ruben Ayrapetyan
88353e93cf Renaming core -> jerry-core. 2015-02-17 19:08:55 +03:00