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ast: add printing of Variable Expr

This commit is contained in:
Luna 2019-08-24 17:25:08 -03:00
parent d93adbbd3e
commit 7c4aa04b00
2 changed files with 4 additions and 2 deletions
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2
examples/hello.v
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@ -9,5 +9,5 @@ fn main(a int) int {
1 + 2 + 3 + 4 1 + 2 + 3 + 4
1 + 1 * 1 1 + 1 * 1
3 / (51 + 2) 3 / (51 + 2)
println(2 * 1956) println(2 * 1956 + a)
} }

4
src/ast.zig
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@ -199,7 +199,9 @@ pub fn printExpr(expr: *Expr) void {
} }
}, },
else => std.debug.warn("EXPR_UNKNOWN"), .Variable => |token| std.debug.warn("{}", token.lexeme),
else => std.debug.warn("UnknownExpr-{}", @tagName(expr.*)),
} }
} }