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| author | Nathan Sidwell <nathan@acm.org> | 2019-09-05 11:23:48 +0000 |
|---|---|---|
| committer | Nathan Sidwell <nathan@gcc.gnu.org> | 2019-09-05 11:23:48 +0000 |
| commit | 056f95ec951178a110b57e58a2ee434907de2e38 (patch) | |
| tree | a8e6ad6be4a477e263294cb8c34feef8df71253e /gcc | |
| parent | e7414688f16c4c9db2dacbc31da683887b4ba1bd (diff) | |
| download | gcc-056f95ec951178a110b57e58a2ee434907de2e38.zip gcc-056f95ec951178a110b57e58a2ee434907de2e38.tar.gz gcc-056f95ec951178a110b57e58a2ee434907de2e38.tar.bz2 | |
[preprocessor/91639] #includes at EOF
https://gcc.gnu.org/ml/gcc-patches/2019-09/msg00280.html
libcpp/
PR preprocessor/91639
* directives.c (do_include_common): Tell lexer we're a #include.
* files.c (_cpp_stack_file): Lexer will have always incremented.
* internal.h (struct cpp_context): Extend in_directive's
semantics.
* lex.c (_cpp_lex_direct): Increment line for final \n when lexing
for an ISO #include.
* line-map.c (linemap_line_start): Remember if we overflowed.
gcc/testsuite/
PR preprocessor/91639
* c-c++-common/cpp/pr91639.c: New.
* c-c++-common/cpp/pr91639-one.h: New.
* c-c++-common/cpp/pr91639-two.h: New.
From-SVN: r275402
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/testsuite/c-c++-common/cpp/pr91639-one.h | 2 | ||||
| -rw-r--r-- | gcc/testsuite/c-c++-common/cpp/pr91639-two.h | 1 | ||||
| -rw-r--r-- | gcc/testsuite/c-c++-common/cpp/pr91639.c | 9 |
4 files changed, 19 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index ce3a385..cdaa270 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,10 @@ +2019-09-05 Nathan Sidwell <nathan@acm.org> + + PR preprocessor/91639 + * c-c++-common/cpp/pr91639.c: New. + * c-c++-common/cpp/pr91639-one.h: New. + * c-c++-common/cpp/pr91639-two.h: New. + 2019-09-05 Richard Sandiford <richard.sandiford@arm.com> PR middle-end/91577 diff --git a/gcc/testsuite/c-c++-common/cpp/pr91639-one.h b/gcc/testsuite/c-c++-common/cpp/pr91639-one.h new file mode 100644 index 0000000..141f6a7 --- /dev/null +++ b/gcc/testsuite/c-c++-common/cpp/pr91639-one.h @@ -0,0 +1,2 @@ +one +#include "pr91639-two.h" diff --git a/gcc/testsuite/c-c++-common/cpp/pr91639-two.h b/gcc/testsuite/c-c++-common/cpp/pr91639-two.h new file mode 100644 index 0000000..f719efd --- /dev/null +++ b/gcc/testsuite/c-c++-common/cpp/pr91639-two.h @@ -0,0 +1 @@ +two diff --git a/gcc/testsuite/c-c++-common/cpp/pr91639.c b/gcc/testsuite/c-c++-common/cpp/pr91639.c new file mode 100644 index 0000000..6da0b66 --- /dev/null +++ b/gcc/testsuite/c-c++-common/cpp/pr91639.c @@ -0,0 +1,9 @@ +/* PR91639 Line markers for an end-of-file #include */ +/* { dg-do preprocess } */ +/* { dg-additional-options -Wno-pedantic } */ +/* { dg-additional-files {pr91639-one.h pr91639-two.h} } */ + +#include "pr91639-one.h" +main + +/* { dg-final { scan-file pr91639.i "# 1 \"\[^\n\"\]*pr91639-one.h\" 1\none\n# 1 \"\[^\n\"\]*pr91639-two.h\" 1\ntwo\n# 3 \"\[^\n\"\]*pr91639-one.h\" 2\n# 7 \"\[^\n\"\]*pr91639.c\" 2\nmain\n" } } */ |