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Fix typo in ES.102 (#1312)

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The value -2 is signed, so the word "unsigned" is clearly wrong.  The
text notes that negative subscripts are a source of surprises and
bugs, so the correction to "negative" seems to reflect Bjarne's
original intent.
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Mark Abraham 2019-01-10 20:00:55 +01:00 committed by Herb Sutter
parent 526f14f56a
commit e58bce6f6a
1 changed files with 1 additions and 1 deletions
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CppCoreGuidelines.md
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@ -13059,7 +13059,7 @@ This makes surprises (and bugs) inevitable.
* Flag mixed signed and unsigned arithmetic * Flag mixed signed and unsigned arithmetic
* Flag results of unsigned arithmetic assigned to or printed as signed. * Flag results of unsigned arithmetic assigned to or printed as signed.
* Flag unsigned literals (e.g. `-2`) used as container subscripts. * Flag negative literals (e.g. `-2`) used as container subscripts.
* (To avoid noise) Do not flag on a mixed signed/unsigned comparison where one of the arguments is `sizeof` or a call to container `.size()` and the other is `ptrdiff_t`. * (To avoid noise) Do not flag on a mixed signed/unsigned comparison where one of the arguments is `sizeof` or a call to container `.size()` and the other is `ptrdiff_t`.