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| author | Roberto Ierusalimschy <roberto@inf.puc-rio.br> | 2022-12-02 11:33:09 -0300 |
|---|---|---|
| committer | Roberto Ierusalimschy <roberto@inf.puc-rio.br> | 2022-12-02 11:33:09 -0300 |
| commit | 82fae58e25b7e2be6390238ce60d5678b24dce44 (patch) | |
| tree | 30477985a439aeff299b772e6c2c9c890f2dca20 | |
| parent | 9a77f57edc5cc24c2ab71d416b7481a5679e3869 (diff) | |
| download | lua-github-82fae58e25b7e2be6390238ce60d5678b24dce44.tar.gz | |
Details
Parentheses and comments.
| -rw-r--r-- | lmathlib.c | 10 |
1 files changed, 5 insertions, 5 deletions
@@ -267,7 +267,7 @@ static int math_type (lua_State *L) { /* try to find an integer type with at least 64 bits */ -#if (ULONG_MAX >> 31 >> 31) >= 3 +#if ((ULONG_MAX >> 31) >> 31) >= 3 /* 'long' has at least 64 bits */ #define Rand64 unsigned long @@ -277,9 +277,9 @@ static int math_type (lua_State *L) { /* there is a 'long long' type (which must have at least 64 bits) */ #define Rand64 unsigned long long -#elif (LUA_MAXUNSIGNED >> 31 >> 31) >= 3 +#elif ((LUA_MAXUNSIGNED >> 31) >> 31) >= 3 -/* 'lua_Integer' has at least 64 bits */ +/* 'lua_Unsigned' has at least 64 bits */ #define Rand64 lua_Unsigned #endif @@ -500,12 +500,12 @@ static lua_Number I2d (Rand64 x) { /* convert a 'Rand64' to a 'lua_Unsigned' */ static lua_Unsigned I2UInt (Rand64 x) { - return ((lua_Unsigned)trim32(x.h) << 31 << 1) | (lua_Unsigned)trim32(x.l); + return (((lua_Unsigned)trim32(x.h) << 31) << 1) | (lua_Unsigned)trim32(x.l); } /* convert a 'lua_Unsigned' to a 'Rand64' */ static Rand64 Int2I (lua_Unsigned n) { - return packI((lu_int32)(n >> 31 >> 1), (lu_int32)n); + return packI((lu_int32)((n >> 31) >> 1), (lu_int32)n); } #endif /* } */ |