Rename variadic to c_variadic

Function signatures with the `variadic` member set are actually
C-variadic functions. Make this a little more explicit by renaming the
`variadic` boolean value, `c_variadic`.

2 files changed, 2 insertions, 2 deletions

diff --git a/src/librustc_target/abi/call/arm.rs b/src/librustc_target/abi/call/arm.rs
index 52d7f3ac3dc..e3fee8e5700 100644
--- a/src/librustc_target/abi/call/arm.rs
+++ b/src/librustc_target/abi/call/arm.rs
@@ -99,7 +99,7 @@ pub fn compute_abi_info<'a, Ty, C>(cx: &C, fty: &mut FnType<'a, Ty>)
     // `extern "aapcs"`, then we must use the VFP registers for homogeneous aggregates.
     let vfp = cx.target_spec().llvm_target.ends_with("hf")
         && fty.conv != Conv::ArmAapcs
-        && !fty.variadic;
+        && !fty.c_variadic;
 
     if !fty.ret.is_ignore() {
         classify_ret_ty(cx, &mut fty.ret, vfp);
diff --git a/src/librustc_target/abi/call/mod.rs b/src/librustc_target/abi/call/mod.rs
index 8ada328a158..fbbd120f934 100644
--- a/src/librustc_target/abi/call/mod.rs
+++ b/src/librustc_target/abi/call/mod.rs
@@ -531,7 +531,7 @@ pub struct FnType<'a, Ty> {
     /// LLVM return type.
     pub ret: ArgType<'a, Ty>,
 
-    pub variadic: bool,
+    pub c_variadic: bool,
 
     pub conv: Conv,
 }