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from 2cca047791a PR libstdc++/86138 prevent implicit instantiation of COW empty rep new 1cd21fb3a07 Backported from mainline 2018-03-02 Jakub Jelinek <jaku [...] new 933bebbdd37 Backported from mainline 2018-03-05 Jakub Jelinek <jaku [...] new dcbebfb2342 Backported from mainline 2018-03-08 Jakub Jelinek <jaku [...] new 35f5e793c92 Backported from mainline 2018-03-08 Jason Merrill <jaso [...]
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Summary of changes: gcc/ChangeLog | 17 +++++++++++++++++ gcc/combine.c | 6 +++++- gcc/cp/ChangeLog | 19 +++++++++++++++++++ gcc/cp/call.c | 4 ++++ gcc/cp/pt.c | 8 +++++--- gcc/testsuite/ChangeLog | 24 ++++++++++++++++++++++++ gcc/testsuite/g++.dg/cpp1y/pr84662.C | 6 ++++++ gcc/testsuite/g++.dg/warn/Wunused-function4.C | 21 +++++++++++++++++++++ gcc/testsuite/gcc.dg/pr84739.c | 26 ++++++++++++++++++++++++++ gcc/testsuite/gcc.target/powerpc/pr84700.c | 12 ++++++++++++ gcc/tree-tailcall.c | 2 +- 11 files changed, 140 insertions(+), 5 deletions(-) create mode 100644 gcc/testsuite/g++.dg/cpp1y/pr84662.C create mode 100644 gcc/testsuite/g++.dg/warn/Wunused-function4.C create mode 100644 gcc/testsuite/gcc.dg/pr84739.c create mode 100644 gcc/testsuite/gcc.target/powerpc/pr84700.c