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Diffstat (limited to 'libstdc++-v3/docs/html/19_diagnostics/howto.html')
| -rw-r--r-- | libstdc++-v3/docs/html/19_diagnostics/howto.html | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/libstdc++-v3/docs/html/19_diagnostics/howto.html b/libstdc++-v3/docs/html/19_diagnostics/howto.html index 4cd2dc78371..7bf44c641f0 100644 --- a/libstdc++-v3/docs/html/19_diagnostics/howto.html +++ b/libstdc++-v3/docs/html/19_diagnostics/howto.html @@ -110,11 +110,14 @@ object file. The checks are also cleaner and easier to read and understand. </p> - <p>For GCC 3.0 and 3.1 they are off by default. They can be enabled at - configure time with + <p>They are off by default for all versions of GCC from 3.0 to 3.4 (the + latest release at the time of writing). + They can be enabled at configure time with <a href="../configopts.html"><code>--enable-concept-checks</code></a>. - For 3.1 you can instead #define _GLIBCPP_CONCEPT_CHECKS to enable them - on a per-translation-unit basis. + You can enable them on a per-translation-unit basis with + <code>#define _GLIBCXX_CONCEPT_CHECKS</code> for GCC 3.4 and higher + (or with <code>#define _GLIBCPP_CONCEPT_CHECKS</code> for versions + 3.1, 3.2 and 3.3). </p> <p>Return <a href="#top">to top of page</a> or <a href="../faq/index.html">to the FAQ</a>. |