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| author | Mark Mitchell <mark@codesourcery.com> | 2000-11-08 19:05:08 +0000 |
|---|---|---|
| committer | Mark Mitchell <mmitchel@gcc.gnu.org> | 2000-11-08 19:05:08 +0000 |
| commit | c39c0db36cf7fa0ff4c71d47b33ea8f8acee67ab (patch) | |
| tree | 13c9c933931e07a51cbd3aaf5b93f19c16d0b1d8 | |
| parent | 6cada0cd7de6e3270af99022e893d7bb087e641c (diff) | |
| download | gcc-c39c0db36cf7fa0ff4c71d47b33ea8f8acee67ab.zip gcc-c39c0db36cf7fa0ff4c71d47b33ea8f8acee67ab.tar.gz gcc-c39c0db36cf7fa0ff4c71d47b33ea8f8acee67ab.tar.bz2 | |
c-tree.texi (FUNCTION_TYPE): Clarify TYPE_ARG_TYPES for unprototyped C functions with no parameters.
* c-tree.texi (FUNCTION_TYPE): Clarify TYPE_ARG_TYPES for
unprototyped C functions with no parameters.
From-SVN: r37321
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/c-tree.texi | 4 |
2 files changed, 9 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index baa601b..8b554da 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2000-11-08 Mark Mitchell <mark@codesourcery.com> + + * c-tree.texi (FUNCTION_TYPE): Clarify TYPE_ARG_TYPES for + unprototyped C functions with no parameters. + 2000-11-08 Jakub Jelinek <jakub@redhat.com> * config/sparc/sparc.h (ASM_OUTPUT_MI_THUNK): Cast DELTA to int diff --git a/gcc/c-tree.texi b/gcc/c-tree.texi index 8af1429..56a2e25 100644 --- a/gcc/c-tree.texi +++ b/gcc/c-tree.texi @@ -543,6 +543,10 @@ is the @code{void_type_node}), then functions of this type do not take variable arguments. Otherwise, they do take a variable number of arguments. +Note that in C (but not in C++) a function declared like @code{void f()} +is an unprototyped function taking a variable number of arguments; the +@code{TYPE_ARG_TYPES} of such a function will be NULL. + @item METHOD_TYPE Used to represent the type of a non-static member function. Like a @code{FUNCTION_TYPE}, the return type is given by the @code{TREE_TYPE}. |