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authorTimothee Cour <timothee.cour2@gmail.com>2019-01-15 05:50:28 -0800
committerAndreas Rumpf <rumpf_a@web.de>2019-01-15 14:50:28 +0100
commit4355f23ee5fd53acfdaa8ecb5dbb50f9b43f98b2 (patch)
tree9818d08fec2a5dcd2051c557d0632370122009ba /doc/nimc.rst
parent9a92bc15b38b60a889815a1be9f87cca5038f747 (diff)
downloadNim-4355f23ee5fd53acfdaa8ecb5dbb50f9b43f98b2.tar.gz
fix #10305 nim cpp is now nan-correct at CT (#10310)
* fix #10305 nim cpp is now nan-correct at CT
* add example where simply `nim cpp -d:release` would exhibit nan bug
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@@ -347,6 +347,9 @@ complete list.
 Define                   Effect
 ======================   =========================================================
 ``release``              Turns off runtime checks and turns on the optimizer.
+                         More aggressive optimizations are possible, eg:
+                         ``--passC:-ffast-math`` (but see issue #10305)
+                         ``--stacktrace:off``
 ``useWinAnsi``           Modules like ``os`` and ``osproc`` use the Ansi versions
                          of the Windows API. The default build uses the Unicode
                          version.