Add -Wclass-conversion.
commit51481b252ffe30a1daea491f62c687333efabc40
authormpolacek <mpolacek@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 20 Sep 2018 01:56:58 +0000 (20 01:56 +0000)
committermpolacek <mpolacek@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 20 Sep 2018 01:56:58 +0000 (20 01:56 +0000)
treebf068ca7002b41bbcd5a22acbec77ab45d67f0ac
parent72c6badccbe1d627b14f3d27c98ea7da0cb74e5d
Add -Wclass-conversion.
* c.opt (Wclass-conversion): New.

* decl.c (grok_op_properties): Change a warning from -Wconversion to
-Wclass-conversion.  Make it print the types.

* doc/invoke.texi: Document -Wclass-conversion.

* g++.dg/conversion/op4.C: Add dg-warning.
* g++.dg/warn/Wclass-conversion1.C: New test.
* g++.dg/warn/Wclass-conversion2.C: New test.
* g++.dg/warn/Wconversion5.C: Remove file.
* g++.dg/warn/conversion-function-1.C: Use -Wno-class-converison.
* g++.old-deja/g++.bugs/900215_01.C: Adjust dg-warning.
* g++.old-deja/g++.jason/conversion5.C: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@264438 138bc75d-0d04-0410-961f-82ee72b054a4
14 files changed:
gcc/ChangeLog
gcc/c-family/ChangeLog
gcc/c-family/c.opt
gcc/cp/ChangeLog
gcc/cp/decl.c
gcc/doc/invoke.texi
gcc/testsuite/ChangeLog
gcc/testsuite/g++.dg/conversion/op4.C
gcc/testsuite/g++.dg/warn/Wclass-conversion1.C [new file with mode: 0644]
gcc/testsuite/g++.dg/warn/Wclass-conversion2.C [new file with mode: 0644]
gcc/testsuite/g++.dg/warn/Wconversion5.C [deleted file]
gcc/testsuite/g++.dg/warn/conversion-function-1.C
gcc/testsuite/g++.old-deja/g++.bugs/900215_01.C
gcc/testsuite/g++.old-deja/g++.jason/conversion5.C