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Add parentheses to the ctassert macro expansions

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This commit is contained in:
Nick Mathewson 2018-11-06 15:41:14 -05:00
parent e69a4ad6b3
commit 3c9dd9ef2d
1 changed files with 5 additions and 4 deletions
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9
src/lib/cc/ctassert.h
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@ -43,7 +43,7 @@
#if __STDC_VERSION__ >= 201112L
/* If C11 is available, just use _Static_assert. */
#define CTASSERT(x) _Static_assert(x, #x)
#define CTASSERT(x) _Static_assert((x), #x)
#else
@ -59,11 +59,12 @@
* error.
*/
#if defined(__COUNTER__)
#define CTASSERT(x) CTASSERT_EXPN(x, c, __COUNTER__)
#define CTASSERT(x) CTASSERT_EXPN((x), c, __COUNTER__)
#elif defined(__INCLUDE_LEVEL__)
#define CTASSERT(x) CTASSERT_EXPN(x, __INCLUDE_LEVEL__, __LINE__)
#define CTASSERT(x) CTASSERT_EXPN((x), __INCLUDE_LEVEL__, __LINE__)
#else
#define CTASSERT(x) CTASSERT_EXPN(x, l, __LINE__) /* hope it's unique enough */
/* hope it's unique enough */
#define CTASSERT(x) CTASSERT_EXPN((x), l, __LINE__)
#endif
#define CTASSERT_EXPN(x, a, b) CTASSERT_DECL(x, a, b)