X-Git-Url: https://git.xonotic.org/?a=blobdiff_plain;f=lexer.c;h=7642d261b89b4b3b9eae3e8fa6c4c1ec0751b96e;hb=48211572e529c37fb2be9ac05c7e810e690757f3;hp=541104127393fb9ba393f64f9f49edd62214d97d;hpb=d6ca5673dc7f2760faca1200477808d919a290ca;p=xonotic%2Fgmqcc.git

diff --git a/lexer.c b/lexer.c
index 5411041..7642d26 100644
--- a/lexer.c
+++ b/lexer.c
@@ -37,8 +37,6 @@ static const char *keywords_qc[] = {
     "return",
     "const"
 };
-static size_t num_keywords_qc = sizeof(keywords_qc) / sizeof(keywords_qc[0]);
-
 /* For fte/gmgqcc */
 static const char *keywords_fg[] = {
     "switch", "case", "default",
@@ -49,12 +47,10 @@ static const char *keywords_fg[] = {
 
     "__builtin_debug_printtype"
 };
-static size_t num_keywords_fg = sizeof(keywords_fg) / sizeof(keywords_fg[0]);
 
 /*
  * Lexer code
  */
-
 static char* *lex_filenames;
 
 static void lexerror(lex_file *lex, const char *fmt, ...)
@@ -356,14 +352,18 @@ static int lex_getch(lex_file *lex)
 
     if (lex->peekpos) {
         lex->peekpos--;
-        if (!lex->push_line && lex->peek[lex->peekpos] == '\n')
+        if (!lex->push_line && lex->peek[lex->peekpos] == '\n') {
             lex->line++;
+            lex->column = 0;
+        }
         return lex->peek[lex->peekpos];
     }
 
     ch = lex_fgetc(lex);
-    if (!lex->push_line && ch == '\n')
+    if (!lex->push_line && ch == '\n') {
         lex->line++;
+        lex->column = 0;
+    }
     else if (ch == '?')
         return lex_try_trigraph(lex, ch);
     else if (!lex->flags.nodigraphs && (ch == '<' || ch == ':' || ch == '%'))
@@ -1306,7 +1306,7 @@ int lex_do(lex_file *lex)
     }
 
     if (ch == '+' || ch == '-' || /* ++, --, +=, -=  and -> as well! */
-        ch == '>' || ch == '<' || /* <<, >>, <=, >=                  */
+        ch == '>' || ch == '<' || /* <<, >>, <=, >=  and >< as well! */
         ch == '=' || ch == '!' || /* <=>, ==, !=                     */
         ch == '&' || ch == '|' || /* &&, ||, &=, |=                  */
         ch == '~' || ch == '^'    /* ~=, ~, ^                        */
@@ -1314,7 +1314,9 @@ int lex_do(lex_file *lex)
         lex_tokench(lex, ch);
 
         nextch = lex_getch(lex);
-        if ((nextch == '=' && ch != '<') || (nextch == ch && ch != '!')) {
+        if ((nextch == '=' && ch != '<') ||
+            (nextch == ch  && ch != '!') ||
+            (nextch == '<' && ch == '>')) {
             lex_tokench(lex, nextch);
         } else if (ch == '<' && nextch == '=') {
             lex_tokench(lex, nextch);
@@ -1416,12 +1418,12 @@ int lex_do(lex_file *lex)
             lex->tok.constval.t = TYPE_VECTOR;
         } else {
             size_t kw;
-            for (kw = 0; kw < num_keywords_qc; ++kw) {
+            for (kw = 0; kw < GMQCC_ARRAY_COUNT(keywords_qc); ++kw) {
                 if (!strcmp(v, keywords_qc[kw]))
                     return (lex->tok.ttype = TOKEN_KEYWORD);
             }
             if (OPTS_OPTION_U32(OPTION_STANDARD) != COMPILER_QCC) {
-                for (kw = 0; kw < num_keywords_fg; ++kw) {
+                for (kw = 0; kw < GMQCC_ARRAY_COUNT(keywords_fg); ++kw) {
                     if (!strcmp(v, keywords_fg[kw]))
                         return (lex->tok.ttype = TOKEN_KEYWORD);
                 }
@@ -1517,6 +1519,6 @@ int lex_do(lex_file *lex)
         return (lex->tok.ttype = ch);
     }
 
-    lexerror(lex, "unknown token: `%s`", lex->tok.value);
+    lexerror(lex, "unknown token: `%c`", ch);
     return (lex->tok.ttype = TOKEN_ERROR);
 }