src/doc: introduce option --no-render in HTML phase.

[nit.git] / src / literal.nit

diff --git a/src/literal.nit b/src/literal.nit
index d6cb84e..b183301 100644 (file)
--- a/src/literal.nit
+++ b/src/literal.nit
@@ -69,41 +69,20 @@ redef class AExpr
        # Return null if not an integer.
        fun as_int: nullable Int
        do
-               if not self isa AIntExpr then return null
-               return self.value.as(not null)
-       end
-
-       # Get `self` as a single identifier.
-       # Return null if not a single identifier.
-       fun as_id: nullable String
-       do
-               if self isa AMethidExpr then
-                       return self.collect_text
-               end
-               if not self isa ACallExpr then return null
-               if not self.n_expr isa AImplicitSelfExpr then return null
-               if not self.n_args.n_exprs.is_empty then return null
-               return self.n_id.text
+               if not self isa AIntegerExpr then return null
+               return self.value.as(not null).to_i
        end
 end
 
-
-redef class AIntExpr
+redef class AIntegerExpr
        # The value of the literal int once computed.
-       var value: nullable Int
-end
+       var value: nullable Numeric
 
-redef class ADecIntExpr
-       redef fun accept_literal(v)
-       do
-               self.value = self.n_number.text.to_i
-       end
-end
-
-redef class AHexIntExpr
-       redef fun accept_literal(v)
-       do
-               self.value = self.n_hex_number.text.substring_from(2).to_hex
+       redef fun accept_literal(v) do
+               value = n_integer.text.to_num
+               if value == null then
+                       v.toolcontext.error(hot_location, "Error: invalid literal `{n_integer.text}`")
+               end
        end
 end