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Fix to be compiled by clang++-3.4

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Clang++-3.4 is starting to enforce the following item of C++11 standard,
thus it's making lean not compiling:

It's illegal in C++11: §8.3.6.4 [dcl.fct.default]
"If a friend declaration specifies a default argument expression, that
declaration shall be a definition and shall be the only declaration of
the function or function template in the translation unit."
This commit is contained in:
Soonho Kong 2013-09-24 21:30:56 -07:00
parent 8e9bd9ee67
commit 0ef633a3c5
1 changed files with 2 additions and 2 deletions
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4
src/util/sexpr/format.h
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@ -187,7 +187,7 @@ public:
friend format compose(format const & f1, format const & f2);
friend format nest(int i, format const & f);
friend format highlight(format const & f, format::format_color const c = RED);
friend format highlight(format const & f, format::format_color const c);
friend format mk_line();
friend format group(format const & f);
@ -224,7 +224,7 @@ public:
format wrap(format const & f1, format const & f2);
format compose(format const & f1, format const & f2);
format nest(int i, format const & f);
format highlight(format const & f, format::format_color const c);
format highlight(format const & f, format::format_color const c = format::RED);
format highlight_keyword(format const & f);
format highlight_builtin(format const & f);
format highlight_command(format const & f);