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Remove unused arm_to_string

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This commit is contained in:
Mark Rousskov 2019-07-05 15:43:13 -04:00
parent 0f10d114e4
commit a440337e2b
1 changed files with 0 additions and 4 deletions
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4
src/libsyntax/print/pprust.rs
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@ -322,10 +322,6 @@ pub fn pat_to_string(pat: &ast::Pat) -> String {
to_string(|s| s.print_pat(pat))
}
pub fn arm_to_string(arm: &ast::Arm) -> String {
to_string(|s| s.print_arm(arm))
}
pub fn expr_to_string(e: &ast::Expr) -> String {
to_string(|s| s.print_expr(e))
}