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| author | Johan Dahlin <johan@gnome.org> | 2008-08-31 16:10:18 +0000 |
|---|---|---|
| committer | Johan Dahlin <johan@src.gnome.org> | 2008-08-31 16:10:18 +0000 |
| commit | 0745eb0c9920523471afedf058de4fdee573e1b1 (patch) | |
| tree | dbacde2bccd57d4b9c80ea98c129f7979f69542a | |
| parent | a80f4a68ea3d66dd87732da00ee3cd3c6e42b1de (diff) | |
| download | gobject-introspection-0745eb0c9920523471afedf058de4fdee573e1b1.tar.gz | |
Parse GCC extensions in the parser instead of just undeffing them in the
2008-08-31 Johan Dahlin <johan@gnome.org>
* giscanner/scannerlexer.l:
* giscanner/scannerparser.y:
* giscanner/sourcescanner.h:
* giscanner/sourcescanner.py:
Parse GCC extensions in the parser instead of just undeffing them
in the pre-processor.
svn path=/trunk/; revision=553
| -rw-r--r-- | ChangeLog | 9 | ||||
| -rw-r--r-- | giscanner/scannerlexer.l | 15 | ||||
| -rw-r--r-- | giscanner/scannerparser.y | 10 | ||||
| -rw-r--r-- | giscanner/sourcescanner.h | 3 | ||||
| -rw-r--r-- | giscanner/sourcescanner.py | 6 |
5 files changed, 31 insertions, 12 deletions
@@ -1,5 +1,14 @@ 2008-08-31 Johan Dahlin <johan@gnome.org> + * giscanner/scannerlexer.l: + * giscanner/scannerparser.y: + * giscanner/sourcescanner.h: + * giscanner/sourcescanner.py: + Parse GCC extensions in the parser instead of just undeffing them + in the pre-processor. + +2008-08-31 Johan Dahlin <johan@gnome.org> + * giscanner/glibtransformer.py: Clean up a huge if. Do not add methods or constructors to enums/flags. diff --git a/giscanner/scannerlexer.l b/giscanner/scannerlexer.l index c4eb1d41..45a47ab1 100644 --- a/giscanner/scannerlexer.l +++ b/giscanner/scannerlexer.l @@ -44,7 +44,7 @@ static int yywrap (void); static void parse_comment (GISourceScanner *scanner); static void process_directive (GISourceScanner *scanner); static int check_identifier (GISourceScanner *scanner, const char *); -static int parse_attribute (void); +static int parse_ignored_macro (void); %} intsuffix ([uU][lL]?[lL]?)|([lL][lL]?[uU]?) @@ -118,7 +118,12 @@ stringtext ([^\"])|(\\.) "," { return ','; } "->" { return ARROW; } -"__attribute__" { if (!parse_attribute()) REJECT; } +"__attribute__" { if (!parse_ignored_macro()) REJECT; } +"__const" { return CONST; } +"__extension__" { return EXTENSION; } +"__inline" { return INLINE; } +"__nonnull" { if (!parse_ignored_macro()) REJECT; } +"__restrict" { return RESTRICT; } [a-zA-Z_][a-zA-Z_0-9]* { if (scanner->macro_scan) return IDENTIFIER; else REJECT; } @@ -409,8 +414,12 @@ process_directive (GISourceScanner *scanner) g_string_free (filename_builder, TRUE); } +/* + * This parses a macro which is ignored, such as + * __attribute__(x) + */ static int -parse_attribute (void) +parse_ignored_macro (void) { int c; int nest; diff --git a/giscanner/scannerparser.y b/giscanner/scannerparser.y index f21950db..dbde3223 100644 --- a/giscanner/scannerparser.y +++ b/giscanner/scannerparser.y @@ -70,9 +70,9 @@ static GHashTable *const_table = NULL; %token SLEQ SREQ EQ NOTEQ LTEQ GTEQ ANDAND OROR PLUSPLUS MINUSMINUS ARROW %token AUTO BOOL BREAK CASE CHAR CONST CONTINUE DEFAULT DO DOUBLE ELSE ENUM -%token EXTERN FLOAT FOR GOTO IF INLINE INT LONG REGISTER RESTRICT RETURN SHORT -%token SIGNED SIZEOF STATIC STRUCT SWITCH TYPEDEF UNION UNSIGNED VOID VOLATILE -%token WHILE +%token EXTENSION EXTERN FLOAT FOR GOTO IF INLINE INT LONG REGISTER RESTRICT +%token RETURN SHORT SIGNED SIZEOF STATIC STRUCT SWITCH TYPEDEF UNION UNSIGNED +%token VOID VOLATILE WHILE %token FUNCTION_MACRO OBJECT_MACRO @@ -858,6 +858,10 @@ type_qualifier { $$ = TYPE_QUALIFIER_RESTRICT; } + | EXTENSION + { + $$ = TYPE_QUALIFIER_EXTENSION; + } | VOLATILE { $$ = TYPE_QUALIFIER_VOLATILE; diff --git a/giscanner/sourcescanner.h b/giscanner/sourcescanner.h index 93fa450e..171a995a 100644 --- a/giscanner/sourcescanner.h +++ b/giscanner/sourcescanner.h @@ -75,7 +75,8 @@ typedef enum TYPE_QUALIFIER_NONE = 0, TYPE_QUALIFIER_CONST = 1 << 1, TYPE_QUALIFIER_RESTRICT = 1 << 2, - TYPE_QUALIFIER_VOLATILE = 1 << 3 + TYPE_QUALIFIER_VOLATILE = 1 << 3, + TYPE_QUALIFIER_EXTENSION = 1 << 4 } TypeQualifier; typedef enum diff --git a/giscanner/sourcescanner.py b/giscanner/sourcescanner.py index a58c44a2..46ab7f5a 100644 --- a/giscanner/sourcescanner.py +++ b/giscanner/sourcescanner.py @@ -56,6 +56,7 @@ TYPE_QUALIFIER_NONE = 0 TYPE_QUALIFIER_CONST = 1 << 1 TYPE_QUALIFIER_RESTRICT = 1 << 2 TYPE_QUALIFIER_VOLATILE = 1 << 3 +TYPE_QUALIFIER_EXTENSION = 1 << 4 FUNCTION_NONE = 0 FUNCTION_INLINE = 1 << 1 @@ -231,11 +232,6 @@ class SourceScanner(object): stdin=subprocess.PIPE, stdout=subprocess.PIPE) - proc.stdin.write('#define __const\n') - proc.stdin.write('#define __extension__\n') - proc.stdin.write('#define __inline\n') - proc.stdin.write('#define __restrict\n') - for define in defines: proc.stdin.write('#ifndef %s\n' % (define, )) proc.stdin.write('# define %s\n' % (define, )) |