codegen integer literals correctly

This was not as easy as one would expect ☠️

1 files changed, 0 insertions, 9 deletions

diff --git a/src/parse.zig b/src/parse.zig
index e0c1fd0..2149cd7 100644
--- a/src/parse.zig
+++ b/src/parse.zig
@@ -26,15 +26,6 @@ pub const Expr = struct {
             };
         };
     };
-
-    pub fn getInt(self: *const @This(), file_source: []const u8) u64 {
-        var value: u64 = 0;
-        for (file_source[self.loc.start..self.loc.end]) |c| {
-            std.debug.assert('0' <= c and c <= '9');
-            value = value * 10 + c - '0';
-        }
-        return value;
-    }
 };
 
 pub fn expression(allocator: Allocator, lexer: *Peekable(Lexer)) error{OutOfMemory}!*Expr {