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| author | Mark Abraham <mark.j.abraham@gmail.com> | 2019-11-05 14:31:52 +0100 |
|---|---|---|
| committer | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2019-11-06 00:31:52 +0900 |
| commit | 07f2062c8ffecc774a4ebc1f39ff2c4940592be4 (patch) | |
| tree | cc14e6012b83a73bc3c4621e9a77d75bfcf57bf8 /spec/ruby/core/array/difference_spec.rb | |
| parent | 6aacef49483ed83697dc013a4b33606338dffd39 (diff) | |
Improve string literal concatenation for C++11
Downstream C++ projects that compile with C++11 or newer and include
the generated config.h file issue compiler warnings. Both C and C++
compilers do string-literal token pasting regardless of whitespace
between the tokens to paste. C++ compilers since C++11 require such
spaces, to avoid ambiguity with the new style of string literals
introduced then. This change fixes such projects without affecting
core Ruby.
Notes
Notes:
Merged: https://github.com/ruby/ruby/pull/2650
Diffstat (limited to 'spec/ruby/core/array/difference_spec.rb')
0 files changed, 0 insertions, 0 deletions