Merge pull request #35 from zedar/add_gcc_jit_supports_target_dependent_type

Extend context and target info with function to check if target dependent types is supported

Author: antoyo

gccjit_sys/src/lib.rs

@@ -658,6 +658,9 @@ extern {
     #[cfg(feature="master")]
     pub fn gcc_jit_target_info_supports_128bit_int(info: *mut gcc_jit_target_info) -> c_int;
 
+    #[cfg(feature="master")]
+    pub fn gcc_jit_target_info_supports_target_dependent_type(info: *mut gcc_jit_target_info, ty: gcc_jit_types) -> c_int;
+
     #[cfg(feature="master")]
     pub fn gcc_jit_context_new_sizeof(ctxt: *mut gcc_jit_context, typ: *mut gcc_jit_type) -> *mut gcc_jit_rvalue;
 

src/context.rs

@@ -1339,7 +1339,7 @@ pub enum CType {
 }
 
 impl CType {
-    fn to_sys(self) -> gccjit_sys::gcc_jit_types {
+    pub(crate) fn to_sys(self) -> gccjit_sys::gcc_jit_types {
         use gccjit_sys::gcc_jit_types::*;
         use self::CType::*;
 

src/target_info.rs

@@ -1,3 +1,4 @@
+use context::CType;
 use std::{ffi::{CStr, CString}, fmt};
 
 pub struct TargetInfo {
@@ -40,6 +41,13 @@ impl TargetInfo {
             gccjit_sys::gcc_jit_target_info_supports_128bit_int(self.ptr) != 0
         }
     }
+
+    #[cfg(feature="master")]
+    pub fn supports_target_dependent_type(&self, c_type: CType) -> bool {
+        unsafe {
+            gccjit_sys::gcc_jit_target_info_supports_target_dependent_type(self.ptr, c_type.to_sys()) != 0
+        }
+    }
 }
 
 impl Drop for TargetInfo {