Add char type

This might need changes in the Lexer to allow for wchar_t to be preserved.

Addresses #85

1 files changed, 9 insertions, 0 deletions

diff --git a/gcc/rust/rust-backend.h b/gcc/rust/rust-backend.h
index 50e8728..c673e52 100644
--- a/gcc/rust/rust-backend.h
+++ b/gcc/rust/rust-backend.h
@@ -98,6 +98,12 @@ public:
   // Get the unnamed boolean type.
   virtual Btype *bool_type () = 0;
 
+  // Get the char type
+  virtual Btype *char_type () = 0;
+
+  // Get the wchar type
+  virtual Btype *wchar_type () = 0;
+
   // Get the Host pointer size in bits
   virtual int get_pointer_size () = 0;
 
@@ -294,6 +300,9 @@ public:
   // Return an expression for the string value VAL.
   virtual Bexpression *string_constant_expression (const std::string &val) = 0;
 
+  // Get a char literal
+  virtual Bexpression *wchar_constant_expression (wchar_t c) = 0;
+
   // Return an expression for the boolean value VAL.
   virtual Bexpression *boolean_constant_expression (bool val) = 0;