#13384: Windows build thinks sqrt (-1) == -1 -------------------------------------+------------------------------------- Reporter: bgamari | Owner: (none) Type: bug | Status: new Priority: highest | Milestone: 8.2.1 Component: Compiler | Version: 8.0.1 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: Type of failure: Incorrect result | Unknown/Multiple at runtime | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by bgamari): Ummmm.... {{{ ben@schildmann MINGW64 ~/ghc$ hi.c #include <math.h> #include <stdio.h> void main() { printf("%f\n", sqrt(-1)); } ben@schildmann MINGW64 ~/ghc$ gcc hi.c -O0 ben@schildmann MINGW64 ~/ghc$ ./a.exe -1.000000 }}} -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/13384#comment:1> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler