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-rw-r--r--examples/gfcc/ResImper.gf2
1 files changed, 1 insertions, 1 deletions
diff --git a/examples/gfcc/ResImper.gf b/examples/gfcc/ResImper.gf
index c3651ae82..57cdf9434 100644
--- a/examples/gfcc/ResImper.gf
+++ b/examples/gfcc/ResImper.gf
@@ -12,7 +12,7 @@ resource ResImper = open Predef in {
{s = f ; p = p ; a = a} ;
usePrec : PrecExp -> Prec -> Str = \x,p ->
- case <x.p,p> of {
+ case <<x.p,p> : Prec * Prec> of {
<3,4> | <2,3> | <2,4> => paren x.s ;
<1,1> | <1,0> | <0,0> => x.s ;
<1,_> | <0,_> => paren x.s ;