Stop accommodating libclang 3.8

Author: kulp

src/clang.rs

@@ -477,8 +477,7 @@ impl Cursor {
 
  /// Is the referent an inlined function?
  pub fn is_inlined_function(&self) -> bool {
- clang_Cursor_isFunctionInlined::is_loaded() &&
- unsafe { clang_Cursor_isFunctionInlined(self.x) != 0 }
+ unsafe { clang_Cursor_isFunctionInlined(self.x) != 0 }
  }
 
  /// Get the width of this cursor's referent bit field, or `None` if the
@@ -1245,11 +1244,7 @@ impl Type {
  pub fn named(&self) -> Type {
  unsafe {
  Type {
- x: if clang_Type_getNamedType::is_loaded() {
- clang_Type_getNamedType(self.x)
- } else {
- self.x
- },
+ x: clang_Type_getNamedType(self.x),
  }
  }
  }
@@ -1960,10 +1955,6 @@ pub struct EvalResult {
 impl EvalResult {
  /// Evaluate `cursor` and return the result.
  pub fn new(cursor: Cursor) -> Option<Self> {
- if !clang_Cursor_Evaluate::is_loaded() {
- return None;
- }
-
  // Work around https://bugs.llvm.org/show_bug.cgi?id=42532, see:
  // * https://github.com/rust-lang/rust-bindgen/issues/283
  // * https://github.com/rust-lang/rust-bindgen/issues/1590