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| author | Mark Mitchell <mark@codesourcery.com> | 2000-01-18 04:52:50 +0000 |
|---|---|---|
| committer | Mark Mitchell <mmitchel@gcc.gnu.org> | 2000-01-18 04:52:50 +0000 |
| commit | 97d953bb76cb7c3c8d2765c262eee2bd10faa0a1 (patch) | |
| tree | 1b05d0df8c00c3ce8876b1fb27c59e89e582ed5f /gcc/cp | |
| parent | 12530dbee37f016821a4ac9a6f5521b4d7b170bd (diff) | |
| download | gcc-97d953bb76cb7c3c8d2765c262eee2bd10faa0a1.zip gcc-97d953bb76cb7c3c8d2765c262eee2bd10faa0a1.tar.gz gcc-97d953bb76cb7c3c8d2765c262eee2bd10faa0a1.tar.bz2 | |
class.c (fixed_type_or_null): Don't clear NONNULL.
* class.c (fixed_type_or_null): Don't clear NONNULL. Document
calling convention.
(resolves_to_fixed_type_p): Document calling convention.
* rtti.c (build_x_typeid): Initialize NONNULL.
From-SVN: r31481
Diffstat (limited to 'gcc/cp')
| -rw-r--r-- | gcc/cp/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/cp/class.c | 9 | ||||
| -rw-r--r-- | gcc/cp/rtti.c | 2 |
3 files changed, 10 insertions, 6 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index 8fe890e..b6be202 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,5 +1,10 @@ 2000-01-17 Mark Mitchell <mark@codesourcery.com> + * class.c (fixed_type_or_null): Don't clear NONNULL. Document + calling convention. + (resolves_to_fixed_type_p): Document calling convention. + * rtti.c (build_x_typeid): Initialize NONNULL. + * cp-tree.h (build_shared_int_cst): New function. * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity. * class.c (modify_vtable_entry): Likewise. diff --git a/gcc/cp/class.c b/gcc/cp/class.c index 5539176..7203a32 100644 --- a/gcc/cp/class.c +++ b/gcc/cp/class.c @@ -5154,16 +5154,14 @@ finish_struct (t, attributes) or not. *NONNULL is set iff INSTANCE can be known to be nonnull, regardless - of our knowledge of its type. */ + of our knowledge of its type. *NONNULL should be initialized + before this function is called. */ static tree fixed_type_or_null (instance, nonnull) tree instance; int *nonnull; { - if (nonnull) - *nonnull = 0; - switch (TREE_CODE (instance)) { case INDIRECT_REF: @@ -5266,7 +5264,8 @@ fixed_type_or_null (instance, nonnull) or not. *NONNULL is set iff INSTANCE can be known to be nonnull, regardless - of our knowledge of its type. */ + of our knowledge of its type. *NONNULL should be initialized + before this function is called. */ int resolves_to_fixed_type_p (instance, nonnull) diff --git a/gcc/cp/rtti.c b/gcc/cp/rtti.c index a90da0d..2aee67c 100644 --- a/gcc/cp/rtti.c +++ b/gcc/cp/rtti.c @@ -255,7 +255,7 @@ build_x_typeid (exp) { tree cond = NULL_TREE; tree type; - int nonnull; + int nonnull = 0; if (! flag_rtti) { |