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fix Error compiling in Visual Studio 2015 (#491)

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fix  Error compiling in Visual Studio 2015, Because the CHAR data type conflicts with the built-in data type
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skyformat99 2020-11-10 23:35:28 +08:00 committed by GitHub
parent a840aebb83
commit 4581ae2859
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 7 additions and 7 deletions
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14
src/n2n_regex.c
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@ -58,11 +58,11 @@
#define MAX_CHAR_CLASS_LEN 40 /* Max length of character-class buffer in. */ #define MAX_CHAR_CLASS_LEN 40 /* Max length of character-class buffer in. */
enum { UNUSED, DOT, BEGIN, END, QUESTIONMARK, STAR, PLUS, CHAR, CHAR_CLASS, INV_CHAR_CLASS, DIGIT, NOT_DIGIT, ALPHA, NOT_ALPHA, WHITESPACE, NOT_WHITESPACE, /* BRANCH */ }; enum { UNUSED, DOT, BEGIN, END, QUESTIONMARK, STAR, PLUS, CHAR_TYPE, CHAR_CLASS, INV_CHAR_CLASS, DIGIT, NOT_DIGIT, ALPHA, NOT_ALPHA, WHITESPACE, NOT_WHITESPACE, /* BRANCH */ };
typedef struct regex_t typedef struct regex_t
{ {
unsigned char type; /* CHAR, STAR, etc. */ unsigned char type; /* CHAR_TYPE, STAR, etc. */
union union
{ {
unsigned char ch; /* the character itself */ unsigned char ch; /* the character itself */
@ -183,7 +183,7 @@ re_t re_compile(const char* pattern)
/* Escaped character, e.g. '.' */ /* Escaped character, e.g. '.' */
default: default:
{ {
re_compiled[j].type = CHAR; re_compiled[j].type = CHAR_TYPE;
re_compiled[j].ch = pattern[i]; re_compiled[j].ch = pattern[i];
} break; } break;
} }
@ -192,7 +192,7 @@ re_t re_compile(const char* pattern)
/* /*
else else
{ {
re_compiled[j].type = CHAR; re_compiled[j].type = CHAR_TYPE;
re_compiled[j].ch = pattern[i]; re_compiled[j].ch = pattern[i];
} }
*/ */
@ -249,7 +249,7 @@ re_t re_compile(const char* pattern)
/* Other characters: */ /* Other characters: */
default: default:
{ {
re_compiled[j].type = CHAR; re_compiled[j].type = CHAR_TYPE;
re_compiled[j].ch = c; re_compiled[j].ch = c;
} break; } break;
} }
@ -266,7 +266,7 @@ re_t re_compile(const char* pattern)
void re_print(regex_t* pattern) void re_print(regex_t* pattern)
{ {
const char* types[] = { "UNUSED", "DOT", "BEGIN", "END", "QUESTIONMARK", "STAR", "PLUS", "CHAR", "CHAR_CLASS", "INV_CHAR_CLASS", "DIGIT", "NOT_DIGIT", "ALPHA", "NOT_ALPHA", "WHITESPACE" , "NOT_WHITESPACE", /* "BRANCH" */ }; const char* types[] = { "UNUSED", "DOT", "BEGIN", "END", "QUESTIONMARK", "STAR", "PLUS", "CHAR_TYPE", "CHAR_CLASS", "INV_CHAR_CLASS", "DIGIT", "NOT_DIGIT", "ALPHA", "NOT_ALPHA", "WHITESPACE" , "NOT_WHITESPACE", /* "BRANCH" */ };
int i; int i;
int j; int j;
@ -293,7 +293,7 @@ void re_print(regex_t* pattern)
} }
printf("]"); printf("]");
} }
else if (pattern[i].type == CHAR) else if (pattern[i].type == CHAR_TYPE)
{ {
printf(" '%c'", pattern[i].ch); printf(" '%c'", pattern[i].ch);
} }