From a82122df1d55d2e19e8d7442d952d13a4b3287f0 Mon Sep 17 00:00:00 2001 From: Matthias Klose Date: Thu, 8 May 2014 22:17:43 +0000 Subject: re PR driver/61106 ([4.8/4.9] impliedness of -Wunused-parameter depends on -W option ordering) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit gcc/ 2014-05-08 Manuel López-Ibáñez Matthias Klose PR driver/61106 * optc-gen.awk: Fix option handling for -Wunused-parameter. gcc/testsuite/ 2014-05-08 Matthias Klose PR driver/61106 * gcc-dg/unused-8a.c: New. * gcc-dg/unused-8b.c: Likewise. From-SVN: r210246 --- gcc/ChangeLog | 6 ++++++ gcc/optc-gen.awk | 6 ++++-- gcc/testsuite/ChangeLog | 6 ++++++ gcc/testsuite/gcc.dg/unused-8a.c | 4 ++++ gcc/testsuite/gcc.dg/unused-8b.c | 4 ++++ 5 files changed, 24 insertions(+), 2 deletions(-) create mode 100644 gcc/testsuite/gcc.dg/unused-8a.c create mode 100644 gcc/testsuite/gcc.dg/unused-8b.c (limited to 'gcc') diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 89a88e2..8e8b76e 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2014-05-08 Manuel López-Ibáñez + Matthias Klose + + PR driver/61106 + * optc-gen.awk: Fix option handling for -Wunused-parameter. + 2014-05-08 Uros Bizjak PR target/59952 diff --git a/gcc/optc-gen.awk b/gcc/optc-gen.awk index a091b72..b70e4fe 100644 --- a/gcc/optc-gen.awk +++ b/gcc/optc-gen.awk @@ -406,11 +406,13 @@ for (i = 0; i < n_enabledby; i++) { if (opt_var_name != "") { condition = "!opts_set->x_" opt_var_name if (thisenableif[j] != "") { - condition = condition " && (" thisenableif[j] ")" + value = "(" thisenableif[j] ")" + } else { + value = "value" } print " if (" condition ")" print " handle_generated_option (opts, opts_set," - print " " opt_enum(thisenable[j]) ", NULL, value," + print " " opt_enum(thisenable[j]) ", NULL, " value "," print " lang_mask, kind, loc, handlers, dc);" } else { print "#error " thisenable[j] " does not have a Var() flag" diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index bbfb333b..2dcf9dc 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,9 @@ +2014-05-08 Matthias Klose + + PR driver/61106 + * gcc-dg/unused-8a.c: New. + * gcc-dg/unused-8b.c: Likewise. + 2014-05-08 Marek Polacek PR c/61053 diff --git a/gcc/testsuite/gcc.dg/unused-8a.c b/gcc/testsuite/gcc.dg/unused-8a.c new file mode 100644 index 0000000..b9b5690 --- /dev/null +++ b/gcc/testsuite/gcc.dg/unused-8a.c @@ -0,0 +1,4 @@ +/* { dg-do compile } */ +/* { dg-options "-Wall -Wextra -Wno-unused" } */ + +void foo(int x) { } diff --git a/gcc/testsuite/gcc.dg/unused-8b.c b/gcc/testsuite/gcc.dg/unused-8b.c new file mode 100644 index 0000000..5b4b894 --- /dev/null +++ b/gcc/testsuite/gcc.dg/unused-8b.c @@ -0,0 +1,4 @@ +/* { dg-do compile } */ +/* { dg-options "-Wall -Wno-unused -Wextra" } */ + +void foo(int x) { } -- cgit v1.1