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remove debugging printfs

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This commit is contained in:
Niko Matsakis 2015-06-17 17:23:43 -04:00
parent 261c9a1446
commit 13df4186ed
1 changed files with 0 additions and 4 deletions
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4
src/normalize/macro_expand/mod.rs
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@ -49,9 +49,6 @@ impl MacroExpander {
fn expand(&mut self, items: &mut Vec<GrammarItem>) -> NormResult<()> {
let mut counter = 0;
loop {
println!("Next round: counter={} items.len()={}",
counter, items.len());
// Find any macro uses in items added since last round and
// replace them in place with the expanded version:
for item in &mut items[counter..] {
@ -66,7 +63,6 @@ impl MacroExpander {
// Drain expansion stack:
while let Some(sym) = self.expansion_stack.pop() {
println!("Drained {:?}", sym);
match sym {
Symbol::Macro(msym) =>
items.push(try!(self.expand_macro_symbol(msym))),