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authorMiss Islington (bot) <31488909+miss-islington@users.noreply.github.com>2019-08-28 10:36:18 -0700
committerGitHub <noreply@github.com>2019-08-28 10:36:18 -0700
commit0229b56d8c0cb65b8ad789e69dcd281fd92a6d96 (patch)
tree0f37ddd7069ca1909d83f567d36b05b7fe526201
parentbpo-34521: Fix FD transfer in multiprocessing on FreeBSD (GH-15422) (diff)
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closes bpo-37965: Fix compiler warning of distutils CCompiler.test_function. (GH-15560)
https://bugs.python.org/issue37965 https://bugs.python.org/issue37965 Automerge-Triggered-By: @benjaminp (cherry picked from commit 55aabee07501e1468082b3237620e4ecd75c5da6) Co-authored-by: Anonymous Maarten <madebr@users.noreply.github.com>
-rw-r--r--Lib/distutils/ccompiler.py3
-rw-r--r--Misc/NEWS.d/next/Library/2019-08-28-14-04-18.bpo-37965.7xGE-C.rst1
2 files changed, 3 insertions, 1 deletions
diff --git a/Lib/distutils/ccompiler.py b/Lib/distutils/ccompiler.py
index 88a910c6810..3a7b5b84e1a 100644
--- a/Lib/distutils/ccompiler.py
+++ b/Lib/distutils/ccompiler.py
@@ -748,8 +748,9 @@ class CCompiler:
for incl in includes:
f.write("""#include "%s"\n""" % incl)
f.write("""\
-main (int argc, char **argv) {
+int main (int argc, char **argv) {
%s();
+ return 0;
}
""" % funcname)
finally:
diff --git a/Misc/NEWS.d/next/Library/2019-08-28-14-04-18.bpo-37965.7xGE-C.rst b/Misc/NEWS.d/next/Library/2019-08-28-14-04-18.bpo-37965.7xGE-C.rst
new file mode 100644
index 00000000000..116a9e49dcc
--- /dev/null
+++ b/Misc/NEWS.d/next/Library/2019-08-28-14-04-18.bpo-37965.7xGE-C.rst
@@ -0,0 +1 @@
+Fix C compiler warning caused by distutils.ccompiler.CCompiler.has_function.