mirror of
https://github.com/jerryscript-project/jerryscript.git
synced 2025-12-15 16:29:21 +00:00
50d124bfc3
- parser is now non-recursive (i.e. parse function is not called recursively in any case);
- byte-code is now more compact:
- constants are now not immediately dumped upon occurence, but later - where necessary;
- assignments are combined with unary / binary operations;
- binary operations are encoded more compactly in many cases;
- byte-code arrays are now allocated separately for each scope (so, GC of the scopes now becomes possible);
- byte-code is dumped directly into corresponding byte-code arrays:
- linked lists of op_meta are not now used for main code of a scope.
JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
JerryScript-DCO-1.0-Signed-off-by: Andrey Shitov a.shitov@samsung.com
69 lines
2.7 KiB
JavaScript
69 lines
2.7 KiB
JavaScript
// Copyright 2015 Samsung Electronics Co., Ltd.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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function check_syntax_error (s) {
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try {
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eval (s);
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assert (false);
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} catch (e) {
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assert (e instanceof SyntaxError);
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}
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}
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/* Test case #1 */
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check_syntax_error (
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" new function f(f) { \
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return {className: 'xxx'}; \
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}; \
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x = 1; \
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function g(active) { \
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for (i = 1; i <= 1000; i++) { if (i == active) { \
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x = i; if (f(\"\" + i) != null) { } \
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} else { \
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if (f(\"\" + i) != null) } \
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} \
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} \
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g(0) \
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");
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/* Test case #2 */
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check_syntax_error (
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" new function a(a) {;for (f in [1,2,3]) print(f); \
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}; 1; \
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function g(active) { \
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for (i = 1; i <= 1000; i++) { if (i == active) { \
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xI \
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if (f != null) { } \
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} else { \
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if (f(\"\" + i) != null) } \
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} \
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} \
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g(0) \
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");
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/* Test case #3 */
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check_syntax_error (
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" new function f(f) {;for (f in [1,2,3]) pRint(f); \
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}; 1; \
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function g(active) { \
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for (i = 1; i <= 1000; i++) { if (i == active) { \
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x \
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if (f != null) { } \
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} else { \
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if (f(\"\" + i) != null) } \
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} \
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} \
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g(0) \
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");
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