Add support for setting the output ident

Author: antoyo

gccjit_sys/src/lib.rs

@@ -655,4 +655,7 @@ extern {
 
     #[cfg(feature="master")]
     pub fn gcc_jit_context_new_sizeof(ctxt: *mut gcc_jit_context, typ: *mut gcc_jit_type) -> *mut gcc_jit_rvalue;
+
+    #[cfg(feature="master")]
+    pub fn gcc_jit_context_set_output_ident(ctxt: *mut gcc_jit_context, output_ident: *const c_char);
 }

src/context.rs

@@ -194,6 +194,14 @@ impl<'ctx> Context<'ctx> {
         }
     }
 
+    #[cfg(feature="master")]
+    pub fn set_output_ident(&self, ident: &str) {
+        let c_str = CString::new(ident).unwrap();
+        unsafe {
+            gccjit_sys::gcc_jit_context_set_output_ident(self.ptr, c_str.as_ptr());
+        }
+    }
+
     pub fn set_debug_info(&self, value: bool) {
         unsafe {
             gccjit_sys::gcc_jit_context_set_bool_option(self.ptr,