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| author | Gabriel Dos Reis <gdr@integrable-solutions.net> | 2004-03-15 10:32:41 +0000 |
|---|---|---|
| committer | Gabriel Dos Reis <gdr@gcc.gnu.org> | 2004-03-15 10:32:41 +0000 |
| commit | 5c3c69f4bab9c68ab7f70ab590c0ff12673fb6be (patch) | |
| tree | 01f8d6dc010a650e1b4aac9776f6fb509a10ef71 /gcc/c-pretty-print.c | |
| parent | 33674f003add463d25c998eacf5eea0b6bd6c7cc (diff) | |
| download | gcc-5c3c69f4bab9c68ab7f70ab590c0ff12673fb6be.zip gcc-5c3c69f4bab9c68ab7f70ab590c0ff12673fb6be.tar.gz gcc-5c3c69f4bab9c68ab7f70ab590c0ff12673fb6be.tar.bz2 | |
c-pretty-print.c (pp_c_semicolon): Fix formatting.
* c-pretty-print.c (pp_c_semicolon): Fix formatting.
(pp_c_cv_qualifier): Document.
(pp_c_space_for_pointer_operator): Likewise.
(pp_c_integer_constant): Likewise.
(pp_c_identifier): Likewise.
(pp_c_init_declarator): Don't print function body.
From-SVN: r79492
Diffstat (limited to 'gcc/c-pretty-print.c')
| -rw-r--r-- | gcc/c-pretty-print.c | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/gcc/c-pretty-print.c b/gcc/c-pretty-print.c index acb70cd..94869b4 100644 --- a/gcc/c-pretty-print.c +++ b/gcc/c-pretty-print.c @@ -140,17 +140,22 @@ pp_c_arrow (c_pretty_printer *pp) } void -pp_c_semicolon(c_pretty_printer *pp) +pp_c_semicolon (c_pretty_printer *pp) { pp_semicolon (pp); pp_base (pp)->padding = pp_none; } +/* Print out the external representation of CV-QUALIFIER. */ + static void pp_c_cv_qualifier (c_pretty_printer *pp, const char *cv) { const char *p = pp_last_position_in_text (pp); - if (p != NULL && *p == '*') + /* The C programming language does not have references, but it is much + simpler to handle those here rather than going through the same + logic in the C++ pretty-printer. */ + if (p != NULL && (*p == '*' || *p == '&')) pp_c_whitespace (pp); pp_c_identifier (pp, cv); } @@ -165,6 +170,9 @@ pp_c_type_cast (c_pretty_printer *pp, tree t) pp_c_right_paren (pp); } +/* We're about to pretty-print a pointer type as indicated by T. + Output a whitespace, if needed, preparing for subsequent output. */ + void pp_c_space_for_pointer_operator (c_pretty_printer *pp, tree t) { @@ -737,6 +745,8 @@ pp_c_string_literal (c_pretty_printer *pp, tree s) pp_doublequote (pp); } +/* Pretty-print an INTEGER literal. */ + static void pp_c_integer_constant (c_pretty_printer *pp, tree i) { @@ -922,6 +932,8 @@ pp_c_constant (c_pretty_printer *pp, tree e) } } +/* Pretty-print an IDENTIFIER_NODE, precedeed by whitespace is necessary. */ + void pp_c_identifier (c_pretty_printer *pp, const char *id) { @@ -1012,7 +1024,9 @@ void pp_c_init_declarator (c_pretty_printer *pp, tree t) { pp_declarator (pp, t); - if (DECL_INITIAL (t)) + /* We don't want to output function definitions here. There are handled + elsewhere (and the syntactic form is bogus anyway). */ + if (TREE_CODE (t) != FUNCTION_DECL && DECL_INITIAL (t)) { tree init = DECL_INITIAL (t); /* This C++ bit is handled here because it is easier to do so. |