parse feed operators, and die with a NYI message

Note that after this commit you need to clean; a simple 'make' doesn't rebuild enough of the parser, it seems.
rakudo · Aug 10, 2009 · af3efaf · af3efaf
1 parent 9c291ca
commit af3efaf
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diff --git a/src/parser/grammar-oper.pg b/src/parser/grammar-oper.pg
@@ -197,3 +197,8 @@ proto infix:<xor> is equiv(infix:<or>)
     is pasttype('xor')
     { ... }
 proto infix:<orelse> is equiv(infix:<or>) { ... }
+
+proto infix:«<==»    is precedence('b=')    { ... }
+proto ifnix:«==>»    is equiv(infix:«<==»)  { ... }
+proto ifnix:«<<==»   is equiv(infix:«<==»)  { ... }
+proto ifnix:«==>>»   is equiv(infix:«<==»)  { ... }
diff --git a/src/setting/NYI.pm b/src/setting/NYI.pm
@@ -8,4 +8,17 @@ multi runinstead(){
     die 'runinstead() is not yet implemented in Rakudo, sorry';
 }
 
+multi infix:«==>» (*@a) {
+    die 'Feed operators are not yet implemented in Rakudo, sorry';
+}
+multi infix:«<==» (*@a) {
+    die 'Feed operators are not yet implemented in Rakudo, sorry';
+}
+multi infix:«==>>» (*@a) {
+    die 'Feed operators are not yet implemented in Rakudo, sorry';
+}
+multi infix:«<<==» (*@a) {
+    die 'Feed operators are not yet implemented in Rakudo, sorry';
+}
+
 # vim: ft=perl6