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### 646. const incorrect match_result members

Section: 30.9.6 [re.results.form] Status: CD1 Submitter: Daniel Krügler Opened: 2007-02-26 Last modified: 2016-01-28

Priority: Not Prioritized

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Discussion:

30.9.6 [re.results.form] (root and para 3) in N2134 defines the two function template members format as non-const functions, although they are declared as const in 30.9 [re.results]/3.

Proposed resolution:

Add the missing `const` specifier to both `format` overloads described in section 30.9.6 [re.results.form].