diff options
| author | zack <zack@138bc75d-0d04-0410-961f-82ee72b054a4> | 1999-04-06 10:04:10 +0000 |
|---|---|---|
| committer | zack <zack@138bc75d-0d04-0410-961f-82ee72b054a4> | 1999-04-06 10:04:10 +0000 |
| commit | 3843d0114e302e6deaa2548207685a1f41d231f5 (patch) | |
| tree | 51496bb714dc06bd6976e89d5dfcfbbab60c2334 /gcc | |
| parent | 7b4db0874bd67cb61a93734a30f68d7e9f94485c (diff) | |
| download | gcc-3843d0114e302e6deaa2548207685a1f41d231f5.tar.gz | |
1999-04-06 12:56 -0400 Zack Weinberg <zack@rabi.columbia.edu>
* cppexp.c (parse_charconst): Initialize c.
(cpp_parse_expr): Initialize rprio.
* cppfiles.c (merge_include_chains): Initialize prev.
(finclude) Set fp->line_base to fp->buf before returning.
* cpphash.c (macroexpand): Initialize token.
* cppspec.c (lang_specific_driver): Change suff to
const char *const *.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@26213 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 10 | ||||
| -rw-r--r-- | gcc/cppexp.c | 6 | ||||
| -rw-r--r-- | gcc/cppfiles.c | 3 | ||||
| -rw-r--r-- | gcc/cpphash.c | 2 | ||||
| -rw-r--r-- | gcc/cppspec.c | 2 |
5 files changed, 17 insertions, 6 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 20fd4a2f9d3..634060a1a0d 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,13 @@ +1999-04-06 12:56 -0400 Zack Weinberg <zack@rabi.columbia.edu> + + * cppexp.c (parse_charconst): Initialize c. + (cpp_parse_expr): Initialize rprio. + * cppfiles.c (merge_include_chains): Initialize prev. + (finclude) Set fp->line_base to fp->buf before returning. + * cpphash.c (macroexpand): Initialize token. + * cppspec.c (lang_specific_driver): Change suff to + const char *const *. + 1999-04-06 12:51 -0400 Zack Weinberg <zack@rabi.columbia.edu> * cppinit.c (install_predefs): Delete function. diff --git a/gcc/cppexp.c b/gcc/cppexp.c index eaec4686d75..24e7c2313d9 100644 --- a/gcc/cppexp.c +++ b/gcc/cppexp.c @@ -254,10 +254,10 @@ parse_charconst (pfile, start, end) /* FIXME: Should use reentrant multibyte functions. */ #ifdef MULTIBYTE_CHARS - wchar_t c; + wchar_t c = (wchar_t)-1; (void) mbtowc (NULL_PTR, NULL_PTR, 0); #else - int c; + int c = -1; #endif if (*ptr == 'L') @@ -701,7 +701,7 @@ cpp_parse_expr (pfile) struct operation *stack = init_stack; struct operation *limit = stack + INIT_STACK_SIZE; register struct operation *top = stack; - int lprio, rprio; + int lprio, rprio = 0; int skip_evaluation = 0; top->rprio = 0; diff --git a/gcc/cppfiles.c b/gcc/cppfiles.c index aac49bd5437..4c64b9be69f 100644 --- a/gcc/cppfiles.c +++ b/gcc/cppfiles.c @@ -112,7 +112,7 @@ merge_include_chains (opts) Note that this algorithm is quadratic in the number of -I switches, which is acceptable since there aren't usually that many of them. */ - for (cur = quote; cur; cur = cur->next) + for (cur = quote, prev = NULL; cur; cur = cur->next) { for (other = quote; other != cur; other = other->next) if (INO_T_EQ (cur->ino, other->ino) @@ -680,6 +680,7 @@ finclude (pfile, fd, ihash) fp->system_header_p = ihash->foundhere->sysp; fp->lineno = 1; fp->colno = 1; + fp->line_base = fp->buf; fp->cleanup = file_cleanup; /* The ->actual_dir field is only used when ignore_srcdir is not in effect; diff --git a/gcc/cpphash.c b/gcc/cpphash.c index ff63bd81681..87946f2524b 100644 --- a/gcc/cpphash.c +++ b/gcc/cpphash.c @@ -1081,7 +1081,7 @@ macroexpand (pfile, hp) if (nargs >= 0) { - enum cpp_token token; + enum cpp_token token = CPP_EOF; args = (struct argdata *) alloca ((nargs + 1) * sizeof (struct argdata)); diff --git a/gcc/cppspec.c b/gcc/cppspec.c index 387b1ce4d1f..4a1ee3315e7 100644 --- a/gcc/cppspec.c +++ b/gcc/cppspec.c @@ -146,7 +146,7 @@ lang_specific_driver (errfn, in_argc, in_argv, in_added_libraries) { int l = strlen (argv[i]); int known = 0; - const char **suff; + const char *const *suff; read_stdin = 0; for (suff = known_suffixes; *suff; suff++) |