[Pkg-javascript-commits] [node-acorn-jsx] 393/484: Re-read only number or string after "use strict".

[Bastien Roucariès]

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rouca pushed a commit to branch master
in repository node-acorn-jsx.

commit f6c45ac59f613585eae2a4fbb556b26c325a4a6c
Author: Ingvar Stepanyan <me at rreverser.com>
Date:   Wed Jan 14 23:10:10 2015 +0200

    Re-read only number or string after "use strict".
    
    Fixes double-entering same tokContext for various parentheses.
---
 acorn.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/acorn.js b/acorn.js
index 7d3bcb2..bdb0265 100644
--- a/acorn.js
+++ b/acorn.js
@@ -1289,11 +1289,12 @@
     readToken();
   }
 
-  // Enter strict mode. Re-reads the next token to please pedantic
-  // tests ("use strict"; 010; -- should fail).
+  // Enter strict mode. Re-reads the next number or string to
+  // please pedantic tests ("use strict"; 010; -- should fail).
 
   function setStrict(strct) {
     strict = strct;
+    if (tokType !== _num && tokType !== _string) return;
     tokPos = tokStart;
     if (options.locations) {
       while (tokPos < tokLineStart) {

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