(#5935) Allow functions to accept negated values

function(-1) was failing because the grammar wasn't allowing negated values in
function calls. This fix makes the negation of any value which was previously
legal as a function argument also now legal as a function argument.

Paired-With: Max Martin
Paired-With: Markus Roberts

1 files changed, 13 insertions, 0 deletions

diff --git a/spec/integration/parser/parser_spec.rb b/spec/integration/parser/parser_spec.rb
index 20d87c228..000e68dd8 100755
--- a/spec/integration/parser/parser_spec.rb
+++ b/spec/integration/parser/parser_spec.rb
@@ -116,5 +116,18 @@ describe Puppet::Parser::Parser do
         $out = $hash['a']['b']['c']
       }.should parse_with { |v| v.value.is_a?(Puppet::Parser::AST::ASTHash) }
     end
+
+    it "should be able to pass numbers to functions" do
+      %q{
+        my_function(1)
+      }.should parse_as(Puppet::Parser::AST::Function)
+    end
+
+    it "should be able to pass negative numbers to functions" do
+      %q{
+        my_function(-1)
+      }.should parse_as(Puppet::Parser::AST::Function)
+    end
+
   end
 end