complex1.c

来自「xml大全 可读写调用率很高 xml大全 可读写调用率很高」· C语言 代码 · 共 30 行

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// { dg-do run  }// { dg-options "" }// This test makes sure that the stuff in lex.c (real_yylex) is// set up to handle real and imag numbers correctly.  This test is against// a bug where the compiler was not converting the integer `90' to a// complex number, unless you did `90.0'.  Fixed 10/1/1997.extern "C" {int printf (const char *, ...);void exit (int);void abort (void);}__complex__ double cd;int one = 1;intmain(){  cd = 1.0+90i;  cd *= one;  if (__real__ cd != 1 || __imag__ cd != 90)    abort ();  exit (0);}

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