From fa1398f86cafb300aae737cc737c97ec6b15c61c Mon Sep 17 00:00:00 2001
From: Dylan Baker <dylan@pnwbakers.com>
Date: Thu, 17 Sep 2020 12:37:09 -0700
Subject: compilers/mixins: make xc16 type safe

---
 mesonbuild/compilers/mixins/xc16.py | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

(limited to 'mesonbuild')

diff --git a/mesonbuild/compilers/mixins/xc16.py b/mesonbuild/compilers/mixins/xc16.py
index f12cccc..ed9be15 100644
--- a/mesonbuild/compilers/mixins/xc16.py
+++ b/mesonbuild/compilers/mixins/xc16.py
@@ -47,7 +47,12 @@ xc16_debug_args = {
 
 
 class Xc16Compiler:
-    def __init__(self):
+
+    if T.TYPE_CHECKING:
+        can_compile_suffixes = set()  # type: T.Set[str]
+        is_cross = True
+
+    def __init__(self) -> None:
         if not self.is_cross:
             raise EnvironmentException('xc16 supports only cross-compilation.')
         self.id = 'xc16'
@@ -85,7 +90,7 @@ class Xc16Compiler:
 
     def get_coverage_args(self) -> T.List[str]:
         return []
-    
+
     def get_no_stdinc_args(self) -> T.List[str]:
         return ['-nostdinc']
 
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