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comparison lwasm/output.c @ 221:2b784a28428e

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Silence a few warnings Add workaround to silence a few warnings about variables being set but not used.
author William Astle <lost@l-w.ca>
date Sun, 15 Jul 2012 10:27:43 -0600
parents 17bd59f045af
children d4ac484d0ec6
comparison
equal deleted inserted replaced
220:3604d0ef06c6 221:2b784a28428e
35 void write_code_rawrel(asmstate_t *as, FILE *of); 35 void write_code_rawrel(asmstate_t *as, FILE *of);
36 void write_code_obj(asmstate_t *as, FILE *of); 36 void write_code_obj(asmstate_t *as, FILE *of);
37 void write_code_os9(asmstate_t *as, FILE *of); 37 void write_code_os9(asmstate_t *as, FILE *of);
38 38
39 // this prevents warnings about not using the return value of fwrite() 39 // this prevents warnings about not using the return value of fwrite()
40 #define writebytes(s, l, c, f) do { int r; r = fwrite((s), (l), (c), (f)); } while (0) 40 // r++ prevents the "set but not used" warnings; should be optimized out
41 #define writebytes(s, l, c, f) do { int r; r = fwrite((s), (l), (c), (f)); r++; } while (0)
41 42
42 void do_output(asmstate_t *as) 43 void do_output(asmstate_t *as)
43 { 44 {
44 FILE *of; 45 FILE *of;
45 46