diff options
Diffstat (limited to 'libcpp')
| -rw-r--r-- | libcpp/ChangeLog | 7 | ||||
| -rw-r--r-- | libcpp/expr.c | 8 | ||||
| -rw-r--r-- | libcpp/init.c | 2 |
3 files changed, 13 insertions, 4 deletions
diff --git a/libcpp/ChangeLog b/libcpp/ChangeLog index 74979a2..7fdc737 100644 --- a/libcpp/ChangeLog +++ b/libcpp/ChangeLog @@ -1,3 +1,10 @@ +2009-04-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org> + + PR c++/13358 + * init.c (cpp_create_reader): Wlong_long is disabled by default. + * expr.c (cpp_classify_number): Give different messages for C and + C++ front-ends. + 2009-04-19 Joseph Myers <joseph@codesourcery.com> PR preprocessor/20078 diff --git a/libcpp/expr.c b/libcpp/expr.c index 56945d9..b9a17db 100644 --- a/libcpp/expr.c +++ b/libcpp/expr.c @@ -419,10 +419,12 @@ cpp_classify_number (cpp_reader *pfile, const cpp_token *token) } if ((result & CPP_N_WIDTH) == CPP_N_LARGE - && ! CPP_OPTION (pfile, c99) && CPP_OPTION (pfile, warn_long_long)) - cpp_error (pfile, CPP_DL_PEDWARN, - "use of C99 long long integer constant"); + cpp_error (pfile, + CPP_OPTION (pfile, c99) ? CPP_DL_WARNING : CPP_DL_PEDWARN, + CPP_OPTION (pfile, cplusplus) + ? "use of C++0x long long integer constant" + : "use of C99 long long integer constant"); result |= CPP_N_INTEGER; } diff --git a/libcpp/init.c b/libcpp/init.c index d251f19..c211217 100644 --- a/libcpp/init.c +++ b/libcpp/init.c @@ -160,7 +160,7 @@ cpp_create_reader (enum c_lang lang, hash_table *table, CPP_OPTION (pfile, warn_trigraphs) = 2; CPP_OPTION (pfile, warn_endif_labels) = 1; CPP_OPTION (pfile, warn_deprecated) = 1; - CPP_OPTION (pfile, warn_long_long) = !CPP_OPTION (pfile, c99); + CPP_OPTION (pfile, warn_long_long) = 0; CPP_OPTION (pfile, dollars_in_ident) = 1; CPP_OPTION (pfile, warn_dollars) = 1; CPP_OPTION (pfile, warn_variadic_macros) = 1; |