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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/187506">187506</a></dd>
<dt>Author</dt> <dd>basile_clement@apple.com</dd>
<dt>Date</dt> <dd>2015-07-28 13:20:40 -0700 (Tue, 28 Jul 2015)</dd>
</dl>
<h3>Log Message</h3>
<pre>Misleading error message: "At least one digit must occur after a decimal point"
https://bugs.webkit.org/show_bug.cgi?id=146238
Reviewed by Geoffrey Garen.
Source/JavaScriptCore:
Interestingly, we had a comment explaining what this error message was
about that is much clearer than the error message itself. This patch
simply replaces the error message with the explanation from the
comment.
* parser/Lexer.cpp:
(JSC::Lexer<T>::lex):
LayoutTests:
The expected error message in this test has changed.
* js/basic-strict-mode-expected.txt:</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkLayoutTestsChangeLog">trunk/LayoutTests/ChangeLog</a></li>
<li><a href="#trunkLayoutTestsjsbasicstrictmodeexpectedtxt">trunk/LayoutTests/js/basic-strict-mode-expected.txt</a></li>
<li><a href="#trunkSourceJavaScriptCoreChangeLog">trunk/Source/JavaScriptCore/ChangeLog</a></li>
<li><a href="#trunkSourceJavaScriptCoreparserLexercpp">trunk/Source/JavaScriptCore/parser/Lexer.cpp</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkLayoutTestsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/ChangeLog (187505 => 187506)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/ChangeLog 2015-07-28 20:12:33 UTC (rev 187505)
+++ trunk/LayoutTests/ChangeLog 2015-07-28 20:20:40 UTC (rev 187506)
</span><span class="lines">@@ -1,3 +1,14 @@
</span><ins>+2015-07-28 Basile Clement <basile_clement@apple.com>
+
+ Misleading error message: "At least one digit must occur after a decimal point"
+ https://bugs.webkit.org/show_bug.cgi?id=146238
+
+ Reviewed by Geoffrey Garen.
+
+ The expected error message in this test has changed.
+
+ * js/basic-strict-mode-expected.txt:
+
</ins><span class="cx"> 2015-07-28 Said Abou-Hallawa <sabouhallawa@apple.com>
</span><span class="cx">
</span><span class="cx"> Crash happens when calling removeEventListener for an SVG element which has an instance inside a <defs> element of shadow tree
</span></span></pre></div>
<a id="trunkLayoutTestsjsbasicstrictmodeexpectedtxt"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/js/basic-strict-mode-expected.txt (187505 => 187506)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/js/basic-strict-mode-expected.txt 2015-07-28 20:12:33 UTC (rev 187505)
+++ trunk/LayoutTests/js/basic-strict-mode-expected.txt 2015-07-28 20:20:40 UTC (rev 187506)
</span><span class="lines">@@ -187,12 +187,12 @@
</span><span class="cx"> PASS 'use strict'; (function f() { for(var i in this); })(); true; is true
</span><span class="cx"> PASS 'use strict'̻ threw exception SyntaxError: Invalid character '\u0827'.
</span><span class="cx"> PASS (function(){'use strict'̻}) threw exception SyntaxError: Invalid character '\u0827'.
</span><del>-PASS 'use strict'5.f threw exception SyntaxError: At least one digit must occur after a decimal point.
-PASS (function(){'use strict'5.f}) threw exception SyntaxError: At least one digit must occur after a decimal point.
</del><ins>+PASS 'use strict'5.f threw exception SyntaxError: No identifiers allowed directly after numeric literal.
+PASS (function(){'use strict'5.f}) threw exception SyntaxError: No identifiers allowed directly after numeric literal.
</ins><span class="cx"> PASS 'use strict';̻ threw exception SyntaxError: Invalid character '\u0827'.
</span><span class="cx"> PASS (function(){'use strict';̻}) threw exception SyntaxError: Invalid character '\u0827'.
</span><del>-PASS 'use strict';5.f threw exception SyntaxError: At least one digit must occur after a decimal point.
-PASS (function(){'use strict';5.f}) threw exception SyntaxError: At least one digit must occur after a decimal point.
</del><ins>+PASS 'use strict';5.f threw exception SyntaxError: No identifiers allowed directly after numeric literal.
+PASS (function(){'use strict';5.f}) threw exception SyntaxError: No identifiers allowed directly after numeric literal.
</ins><span class="cx"> PASS 'use strict';1-(eval=1); threw exception SyntaxError: Cannot modify 'eval' in strict mode..
</span><span class="cx"> PASS (function(){'use strict';1-(eval=1);}) threw exception SyntaxError: Cannot modify 'eval' in strict mode..
</span><span class="cx"> PASS 'use strict';arguments=1; threw exception SyntaxError: Cannot modify 'arguments' in strict mode..
</span></span></pre></div>
<a id="trunkSourceJavaScriptCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/JavaScriptCore/ChangeLog (187505 => 187506)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/JavaScriptCore/ChangeLog 2015-07-28 20:12:33 UTC (rev 187505)
+++ trunk/Source/JavaScriptCore/ChangeLog 2015-07-28 20:20:40 UTC (rev 187506)
</span><span class="lines">@@ -1,5 +1,20 @@
</span><span class="cx"> 2015-07-28 Basile Clement <basile_clement@apple.com>
</span><span class="cx">
</span><ins>+ Misleading error message: "At least one digit must occur after a decimal point"
+ https://bugs.webkit.org/show_bug.cgi?id=146238
+
+ Reviewed by Geoffrey Garen.
+
+ Interestingly, we had a comment explaining what this error message was
+ about that is much clearer than the error message itself. This patch
+ simply replaces the error message with the explanation from the
+ comment.
+
+ * parser/Lexer.cpp:
+ (JSC::Lexer<T>::lex):
+
+2015-07-28 Basile Clement <basile_clement@apple.com>
+
</ins><span class="cx"> Simplify call linking
</span><span class="cx"> https://bugs.webkit.org/show_bug.cgi?id=147363
</span><span class="cx">
</span></span></pre></div>
<a id="trunkSourceJavaScriptCoreparserLexercpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/JavaScriptCore/parser/Lexer.cpp (187505 => 187506)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/JavaScriptCore/parser/Lexer.cpp 2015-07-28 20:12:33 UTC (rev 187505)
+++ trunk/Source/JavaScriptCore/parser/Lexer.cpp 2015-07-28 20:20:40 UTC (rev 187506)
</span><span class="lines">@@ -2128,9 +2128,8 @@
</span><span class="cx"> token = tokenTypeForIntegerLikeToken(tokenData->doubleValue);
</span><span class="cx"> }
</span><span class="cx">
</span><del>- // No identifiers allowed directly after numeric literal, e.g. "3in" is bad.
</del><span class="cx"> if (UNLIKELY(isIdentStart(m_current))) {
</span><del>- m_lexErrorMessage = ASCIILiteral("At least one digit must occur after a decimal point");
</del><ins>+ m_lexErrorMessage = ASCIILiteral("No identifiers allowed directly after numeric literal");
</ins><span class="cx"> token = atEnd() ? UNTERMINATED_NUMERIC_LITERAL_ERRORTOK : INVALID_NUMERIC_LITERAL_ERRORTOK;
</span><span class="cx"> goto returnError;
</span><span class="cx"> }
</span></span></pre>
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