?? wparentheses-2.c
字號:
// Test operation of -Wparentheses. Warnings for assignments used as// truth-values shouldn't apply other than for plain assignment.// Essentially the same as gcc.dg/Wparentheses-10.c.// Origin: Joseph Myers <jsm@polyomino.org.uk>// { dg-do compile }// { dg-options "-Wparentheses" }int foo (int);int a, b, c;bool d;voidbar (void){ if (a += b) foo (0); if (a -= a) foo (1); if (b *= c) foo (2); else foo (3); if (b /= b) foo (4); else foo (5); while (c %= b) foo (6); while (c <<= c) foo (7); do foo (8); while (a >>= b); do foo (9); while (a &= a); for (;c ^= b;) foo (10); for (;c |= c;) foo (11); d = a += b; foo (12); d = a -= a; foo (13);}
?? 快捷鍵說明
復制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -