commit 7377a708039340c57e24b658f4a736926d7b6b06
author René Kijewski <rene.kijewski@fu-berlin.de> Thu Dec 12 02:05:46 2019 +0100
committer René Kijewski <rene.kijewski@fu-berlin.de> Fri Dec 20 12:35:41 2019 +0100
tree 3b94d0f873db26566107a20e82e762342275649f
parent 7d1b668ae68af8cd022a388d7ca89f580c06690f

Silence warnings in Clang

src/_decoder.pyx

diff --git a/src/_decoder.pyx b/src/_decoder.pyx
index f5ca865..ab14abe 100644
--- a/src/_decoder.pyx
+++ b/src/_decoder.pyx
@@ -782,7 +782,7 @@
     elif kind == PyUnicode_4BYTE_KIND:
         return _decode_ucs4(PyUnicode_4BYTE_DATA(data), length, maxdepth, some)
     else:
-        pass  # impossible
+        __builtin_unreachable()
 
 
 cdef object _decode_buffer(Py_buffer &view, int32_t wordlength,
@@ -801,6 +801,7 @@
         length = view.len // 4
     else:
         _raise_illegal_wordlength(wordlength)
+        __builtin_unreachable()
 
     return decoder(view.buf, length, maxdepth, some)
 

src/_imports.pyx

diff --git a/src/_imports.pyx b/src/_imports.pyx
index 790ad4e..8586992 100644
--- a/src/_imports.pyx
+++ b/src/_imports.pyx
@@ -178,6 +178,7 @@
 
 cdef extern from * nogil:
     boolean expect '__builtin_expect'(boolean actual, boolean expected)
+    void __builtin_unreachable()
 
 
 cdef type Decimal, Mapping, IOBase