1 files changed, 58 insertions, 0 deletions
diff --git a/src/parser.zig b/src/parser.zig
new file mode 100644
index 0000000..4252e3b
--- /dev/null
+++ b/src/parser.zig
@@ -0,0 +1,58 @@
+const std = @import("std");
+const tok = @import("tokenizer.zig");
+const Token = tok.Token;
+
+const typ = union {
+    Funct: struct {
+        inputtyp: []*typ,
+        bodytyp: *typ,
+        rettyp: *typ,
+    },
+    Type: union {
+        Int: u32,
+        Float: f32,
+        Bool: bool,
+        String: []const u8,
+    },
+};
+
+var typmap: std.AutoHashMap([]const u8, typ) = undefined;
+
+var index: u32 = 0;
+pub fn parse(allocator: std.mem.Allocator, toks: []Token) void {
+    typmap = std.AutoHashMap([]const u8, typ).init(allocator);
+
+    parser: switch (toks[0]) {
+        .LPAREN => break :parser typedef(toks),
+        .BUILTIN => |b| break :parser builtin(toks, b),
+        .FUNC => |f| break :parser funcdef(toks, f),
+    }
+}
+
+fn typedef(allocator: std.mem.Allocator, toks: []Token) !Token {
+    index += 1;
+    const name = toks[index];
+    var inputTyp: typ = undefined;
+    switch (name) {
+        .FUNC => {
+            var inputArr = std.ArrayList(typ){};
+            while (toks[index] != .RPAREN) : (index += 1) {
+                if (toks[index] != .LARROW) return error{UnexpectedToken};
+                index += 1;
+                inputArr.append(allocator, toks[index]);
+                // fix this please
+
+
+            }
+        },
+    }
+
+    while (toks[index] != .PERIOD) : (index += 1)  {
+        switch (toks[index]) {
+
+        }
+    }
+    return toks[index];
+}
+fn builtin(toks: []Token, fun: []const u8) Token { _=fun; _=toks; }
+fn funcdef(toks: []Token, fun: []const u8) Token { _=fun; _=toks; }