Init repo

2026-05-10 13:24:39 +02:00
commit 9792517c41
6 changed files with 689 additions and 0 deletions
--- a/meta.c
+++ b/meta.c
@@ -0,0 +1,89 @@
+#include <stdio.h>
+
+#define len(x) (sizeof((x))/sizeof((x)[0]))
+#define ilen(x) ((int)len(x))
+
+int main() {
+    typedef struct {
+        char *name;
+        char *serialized_operator;
+    } Task;
+    Task kinds[] = {
+        {"EOF",                0},
+        {"ERROR",              0},
+
+        {"IDENT",              0},
+        {"KEYWORD",            0},
+        {"INT",                0},
+        {"FLOAT",              0},
+        {"CHAR",               0},
+        {"STRING",             0},
+
+        {"LPAREN",            "("},
+        {"RPAREN",            ")"},
+        {"LBRACKET",          "["},
+        {"RBRACKET",          "]"},
+        {"LBRACE",            "{"},
+        {"RBRACE",            "}"},
+        {"COMMA",             ","},
+        {"DOT",               "."},
+        {"ARROW",             "->"},
+        {"ELLIPSIS",          "..."},
+        {"COLON",             ":"},
+        {"SEMICOLON",         ";"},
+        {"QUESTION",          "?"},
+        {"HASH",              "#"},
+        {"HASHHASH",          "##"},
+
+        {"PLUS",              "+"},
+        {"MINUS",             "-"},
+        {"STAR",              "*"},
+        {"SLASH",             "/"},
+        {"PERCENT",           "%"},
+        {"INC",               "++"},
+        {"DEC",               "--"},
+
+        {"ASSIGN",            "="},
+        {"PLUS_ASSIGN",       "+="},
+        {"MINUS_ASSIGN",      "-="},
+        {"MUL_ASSIGN",        "*="},
+        {"DIV_ASSIGN",        "/="},
+        {"MOD_ASSIGN",        "%="},
+        {"LSHIFT_ASSIGN",     "<<="},
+        {"RSHIFT_ASSIGN",     ">>="},
+        {"AND_ASSIGN",        "&="},
+        {"XOR_ASSIGN",        "^="},
+        {"OR_ASSIGN",         "|="},
+
+        {"EQ",                "=="},
+        {"NEQ",               "!="},
+        {"LT",                "<"},
+        {"LEQ",               "<="},
+        {"GT",                ">"},
+        {"GEQ",               ">="},
+
+        {"NOT",               "!"},
+        {"BITNOT",            "~"},
+        {"BITAND",            "&"},
+        {"BITOR",             "|"},
+        {"BITXOR",            "^"},
+        {"AND",               "&&"},
+        {"OR",                "||"},
+        {"LSHIFT",            "<<"},
+        {"RSHIFT",            ">>"},
+    };
+
+    printf("typedef enum {\n");
+    for (int i = 0; i < ilen(kinds); i += 1) {
+        printf("    TOK_%s,\n", kinds[i].name);
+    }
+    printf("} Token_Kind;\n");
+
+    printf("char *token_to_op[] = {\n");
+    for (int i = 0; i < ilen(kinds); i += 1) {
+        if (kinds[i].serialized_operator) {
+            printf("    [TOK_%s] = \"%s\",\n", kinds[i].name, kinds[i].serialized_operator);
+        }
+    }
+    printf("};\n");
+}