The tests are C++ code, so use a proper file extension.
gcc/testsuite/ChangeLog:
* g++.dg/ext/boolcomplex-1.c: Moved to...
* g++.dg/ext/boolcomplex-1.C: ...here.
* g++.dg/opt/pr47639.c: Moved to...
* g++.dg/opt/pr47639.C: ...here.
* g++.dg/pr83979.c: Moved to...
* g++.dg/pr83979.C: ...here.
* g++.dg/tm/asm-1.c: Moved to...
* g++.dg/tm/asm-1.C: ...here.
* g++.dg/vect/pr71483.c: Moved to...
* g++.dg/vect/pr71483.cc: ...here.
---
gcc/testsuite/g++.dg/ext/{boolcomplex-1.c => boolcomplex-1.C} | 0
gcc/testsuite/g++.dg/opt/{pr47639.c => pr47639.C} | 0
gcc/testsuite/g++.dg/{pr83979.c => pr83979.C} | 0
gcc/testsuite/g++.dg/tm/{asm-1.c => asm-1.C} | 0
gcc/testsuite/g++.dg/vect/{pr71483.c => pr71483.cc} | 0
5 files changed, 0 insertions(+), 0 deletions(-)
rename gcc/testsuite/g++.dg/ext/{boolcomplex-1.c => boolcomplex-1.C} (100%)
rename gcc/testsuite/g++.dg/opt/{pr47639.c => pr47639.C} (100%)
rename gcc/testsuite/g++.dg/{pr83979.c => pr83979.C} (100%)
rename gcc/testsuite/g++.dg/tm/{asm-1.c => asm-1.C} (100%)
rename gcc/testsuite/g++.dg/vect/{pr71483.c => pr71483.cc} (100%)
diff --git a/gcc/testsuite/g++.dg/ext/boolcomplex-1.c
b/gcc/testsuite/g++.dg/ext/boolcomplex-1.C
similarity index 100%
rename from gcc/testsuite/g++.dg/ext/boolcomplex-1.c
rename to gcc/testsuite/g++.dg/ext/boolcomplex-1.C
diff --git a/gcc/testsuite/g++.dg/opt/pr47639.c
b/gcc/testsuite/g++.dg/opt/pr47639.C
similarity index 100%
rename from gcc/testsuite/g++.dg/opt/pr47639.c
rename to gcc/testsuite/g++.dg/opt/pr47639.C
diff --git a/gcc/testsuite/g++.dg/pr83979.c b/gcc/testsuite/g++.dg/pr83979.C
similarity index 100%
rename from gcc/testsuite/g++.dg/pr83979.c
rename to gcc/testsuite/g++.dg/pr83979.C
diff --git a/gcc/testsuite/g++.dg/tm/asm-1.c b/gcc/testsuite/g++.dg/tm/asm-1.C
similarity index 100%
rename from gcc/testsuite/g++.dg/tm/asm-1.c
rename to gcc/testsuite/g++.dg/tm/asm-1.C
diff --git a/gcc/testsuite/g++.dg/vect/pr71483.c
b/gcc/testsuite/g++.dg/vect/pr71483.cc
similarity index 100%
rename from gcc/testsuite/g++.dg/vect/pr71483.c
rename to gcc/testsuite/g++.dg/vect/pr71483.cc
--
2.34.1
