diff options
| author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
|---|---|---|
| committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
| commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
| tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/testsuite/g++.dg/warn/Wshadow-1.C | |
| download | cbb-gcc-4.6.4-15d2061ac0796199866debe9ac87130894b0cdd3.tar.bz2 cbb-gcc-4.6.4-15d2061ac0796199866debe9ac87130894b0cdd3.tar.xz | |
obtained gcc-4.6.4.tar.bz2 from upstream website;upstream
verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.
downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.
if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.
Diffstat (limited to 'gcc/testsuite/g++.dg/warn/Wshadow-1.C')
| -rw-r--r-- | gcc/testsuite/g++.dg/warn/Wshadow-1.C | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/warn/Wshadow-1.C b/gcc/testsuite/g++.dg/warn/Wshadow-1.C new file mode 100644 index 000000000..1647a010d --- /dev/null +++ b/gcc/testsuite/g++.dg/warn/Wshadow-1.C @@ -0,0 +1,41 @@ +/* Copyright (C) 2001, 2002 Free Software Foundation, Inc. */ + +/* { dg-do compile } */ +/* { dg-options -Wshadow } */ + +/* Source: Neil Booth, 3 Nov 2001, and PR 16, 713. -Wshadow was + giving a bunch of warnings we didn't want, and wasn't giving the + location of the shadowed variable. */ + +struct status // { dg-bogus "shadowed declaration" } +{ + int member; + void foo2 (); + + inline static int foo3 (int member) // { dg-bogus "shadows" } + { + return member; + } +}; + +int decl1; // { dg-warning "shadowed declaration" } +int decl2; // { dg-warning "shadowed declaration" } +void foo (struct status &status,// { dg-bogus "shadows a global decl" } + double decl1) // { dg-warning "shadows a global decl" } +{ +} + +void foo1 (int d) +{ + double d; // { dg-error "shadows a parameter" } +} + +void status::foo2 () +{ + int member; // { dg-warning "shadows a member" } + int decl2; // { dg-warning "shadows a global decl" } + int local; // { dg-warning "shadowed declaration" } + { + int local; // { dg-warning "shadows a previous local" } + } +} |