------- Comment #2 from manu at gcc dot gnu dot org 2007-02-23 14:21 ------- I think the warning is correct. If there were no prototype, the value would be passed as double. Since there is a prototype, the value is passed as float.
That is what -Wconversion warns about up to GCC 4.2 (check the manual for the description of Wconversion). Since GCC 4.3, those warnings have been moved to Wtraditional-conversion and Wconversion has a new purpose. More info: http://gcc.gnu.org/wiki/NewWconversion (Please, notice that the project is not finished yet, so things may change before GCC 4.3 is released). Please, let us know if this answers your question, so we can close this bug report. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30916
