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Add static check for MRB_USE_FLOAT and MRB_WITHOUT_FLOAT.

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Yukihiro "Matz" Matsumoto
2020-08-12 21:22:21 +09:00
parent 905d4010bf
commit a93ef815be
1 changed files with 4 additions and 0 deletions
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include/mrbconf.h
+4
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@@ -31,6 +31,10 @@
/* exclude floating point numbers */
//#define MRB_WITHOUT_FLOAT
#if defined(MRB_USE_FLOAT) && defined(MRB_WITHOUT_FLOAT)
#error Cannot define MRB_USE_FLOAT and MRB_WITHOUT_FLOAT at the same time
#endif
/* stop inlining floating point numbers in mrb_value (effective only with MRB_WORD_BOXING)*/
/* floating numbers are rounded to fit in 30 bits (float) and 62 bits respectively, */
/* by inlining. If you need full precision of floating numbers on the platform, */