This is the mail archive of the
gcc-patches@gcc.gnu.org
mailing list for the GCC project.
[PATCH] Remove Pascal-related entries in code and comments.
- From: Martin Liška <mliska at suse dot cz>
- To: gcc-patches at gcc dot gnu dot org
- Date: Fri, 21 Sep 2018 11:25:17 +0200
- Subject: [PATCH] Remove Pascal-related entries in code and comments.
Hi.
This is removal of some Pascal-related comments.
Patch survives regression tests on x86_64-linux-gnu.
Ready for trunk?
Martin
gcc/ChangeLog:
2018-09-19 Martin Liska <mliska@suse.cz>
* config/powerpcspe/powerpcspe.c (rs6000_output_function_epilogue):
Do not handle "GNU Pascal".
* config/rs6000/rs6000.c (rs6000_output_function_epilogue):
Likewise.
* config/sparc/sparc.c (sparc_pass_by_reference): Remove Pascal
from documentation. Likewise.
* dbxout.c (dbxout_range_type): Likewise.
* doc/cpp.texi: Likewise.
* doc/extend.texi: Likewise.
* doc/frontends.texi: Likewise.
* doc/invoke.texi: Remove Pascal entry.
* doc/rtl.texi: Likewise.
* tree.def (CLEANUP_POINT_EXPR): Likewise.
gcc/c-family/ChangeLog:
2018-09-19 Martin Liska <mliska@suse.cz>
* c-common.c (c_common_truthvalue_conversion):
Remove Pascal from documentation.
---
gcc/c-family/c-common.c | 2 +-
gcc/config/powerpcspe/powerpcspe.c | 4 +---
gcc/config/rs6000/rs6000.c | 4 +---
gcc/config/sparc/sparc.c | 5 ++---
gcc/dbxout.c | 2 +-
gcc/doc/cpp.texi | 2 +-
gcc/doc/extend.texi | 2 +-
gcc/doc/frontends.texi | 3 +--
gcc/doc/invoke.texi | 3 ---
gcc/doc/rtl.texi | 2 +-
gcc/tree.def | 17 ++++++-----------
11 files changed, 16 insertions(+), 30 deletions(-)
diff --git a/gcc/c-family/c-common.c b/gcc/c-family/c-common.c
index 4bfb14585e2..10a8bc29bfa 100644
--- a/gcc/c-family/c-common.c
+++ b/gcc/c-family/c-common.c
@@ -3289,7 +3289,7 @@ c_common_truthvalue_conversion (location_t location, tree expr)
tree inner = TREE_OPERAND (expr, 0);
if (decl_with_nonnull_addr_p (inner))
{
- /* Common Ada/Pascal programmer's mistake. */
+ /* Common Ada programmer's mistake. */
warning_at (location,
OPT_Waddress,
"the address of %qD will always evaluate as %<true%>",
diff --git a/gcc/config/powerpcspe/powerpcspe.c b/gcc/config/powerpcspe/powerpcspe.c
index dea1eab1188..325b6ad5223 100644
--- a/gcc/config/powerpcspe/powerpcspe.c
+++ b/gcc/config/powerpcspe/powerpcspe.c
@@ -32024,7 +32024,7 @@ rs6000_output_function_epilogue (FILE *file)
/* Language type. Unfortunately, there does not seem to be any
official way to discover the language being compiled, so we
use language_string.
- C is 0. Fortran is 1. Pascal is 2. Ada is 3. C++ is 9.
+ C is 0. Fortran is 1. Ada is 3. C++ is 9.
Java is 13. Objective-C is 14. Objective-C++ isn't assigned
a number, so for now use 9. LTO, Go and JIT aren't assigned numbers
either, so for now use 0. */
@@ -32036,8 +32036,6 @@ rs6000_output_function_epilogue (FILE *file)
else if (! strcmp (language_string, "GNU F77")
|| lang_GNU_Fortran ())
i = 1;
- else if (! strcmp (language_string, "GNU Pascal"))
- i = 2;
else if (! strcmp (language_string, "GNU Ada"))
i = 3;
else if (lang_GNU_CXX ()
diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c
index a36e6140ecb..2aea649aa6b 100644
--- a/gcc/config/rs6000/rs6000.c
+++ b/gcc/config/rs6000/rs6000.c
@@ -28403,7 +28403,7 @@ rs6000_output_function_epilogue (FILE *file)
/* Language type. Unfortunately, there does not seem to be any
official way to discover the language being compiled, so we
use language_string.
- C is 0. Fortran is 1. Pascal is 2. Ada is 3. C++ is 9.
+ C is 0. Fortran is 1. Ada is 3. C++ is 9.
Java is 13. Objective-C is 14. Objective-C++ isn't assigned
a number, so for now use 9. LTO, Go and JIT aren't assigned numbers
either, so for now use 0. */
@@ -28415,8 +28415,6 @@ rs6000_output_function_epilogue (FILE *file)
else if (! strcmp (language_string, "GNU F77")
|| lang_GNU_Fortran ())
i = 1;
- else if (! strcmp (language_string, "GNU Pascal"))
- i = 2;
else if (! strcmp (language_string, "GNU Ada"))
i = 3;
else if (lang_GNU_CXX ()
diff --git a/gcc/config/sparc/sparc.c b/gcc/config/sparc/sparc.c
index 2481fbf3b0a..42acabb5d78 100644
--- a/gcc/config/sparc/sparc.c
+++ b/gcc/config/sparc/sparc.c
@@ -7516,9 +7516,8 @@ sparc_pass_by_reference (cumulative_args_t cum ATTRIBUTE_UNUSED,
{
if (TARGET_ARCH32)
/* Original SPARC 32-bit ABI says that structures and unions,
- and quad-precision floats are passed by reference. For Pascal,
- also pass arrays by reference. All other base types are passed
- in registers.
+ and quad-precision floats are passed by reference.
+ All base types are passed in registers.
Extended ABI (as implemented by the Sun compiler) says that all
complex floats are passed by reference. Pass complex integers
diff --git a/gcc/dbxout.c b/gcc/dbxout.c
index 459b7c2806f..bf41b17a263 100644
--- a/gcc/dbxout.c
+++ b/gcc/dbxout.c
@@ -1715,7 +1715,7 @@ dbxout_range_type (tree type, tree low, tree high)
if (TREE_TYPE (type))
dbxout_type (TREE_TYPE (type), 0);
else if (TREE_CODE (type) != INTEGER_TYPE)
- dbxout_type (type, 0); /* E.g. Pascal's ARRAY [BOOLEAN] of INTEGER */
+ dbxout_type (type, 0);
else
{
/* Traditionally, we made sure 'int' was type 1, and builtin types
diff --git a/gcc/doc/cpp.texi b/gcc/doc/cpp.texi
index efad2c8eab5..53455741fd9 100644
--- a/gcc/doc/cpp.texi
+++ b/gcc/doc/cpp.texi
@@ -194,7 +194,7 @@ will be removed, and the Makefile will not work.
Having said that, you can often get away with using cpp on things which
are not C@. Other Algol-ish programming languages are often safe
-(Pascal, Ada, etc.) So is assembly, with caution. @option{-traditional-cpp}
+(Ada, etc.) So is assembly, with caution. @option{-traditional-cpp}
mode preserves more white space, and is otherwise more permissive. Many
of the problems can be avoided by writing C or C++ style comments
instead of native language comments, and keeping macros simple.
diff --git a/gcc/doc/extend.texi b/gcc/doc/extend.texi
index 4b606c007d8..64463ee4638 100644
--- a/gcc/doc/extend.texi
+++ b/gcc/doc/extend.texi
@@ -26,7 +26,7 @@ extensions, accepted by GCC in C90 mode and in C++.
* Statement Exprs:: Putting statements and declarations inside expressions.
* Local Labels:: Labels local to a block.
* Labels as Values:: Getting pointers to labels, and computed gotos.
-* Nested Functions:: As in Algol and Pascal, lexical scoping of functions.
+* Nested Functions:: As in Algol lexical scoping of functions.
* Constructing Calls:: Dispatching a call to another function.
* Typeof:: @code{typeof}: referring to the type of an expression.
* Conditionals:: Omitting the middle operand of a @samp{?:} expression.
diff --git a/gcc/doc/frontends.texi b/gcc/doc/frontends.texi
index ecf1d51905e..dbb83eed299 100644
--- a/gcc/doc/frontends.texi
+++ b/gcc/doc/frontends.texi
@@ -32,11 +32,10 @@ various processors.
@cindex COBOL
@cindex Mercury
-@cindex Pascal
The part of a compiler that is specific to a particular language is
called the ``front end''. In addition to the front ends that are
integrated components of GCC, there are several other front ends that
-are maintained separately. These support languages such as Pascal,
+are maintained separately. These support languages such as
Mercury, and COBOL@. To use these, they must be built together with
GCC proper.
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index 685c211e176..4da07ee6de9 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -1450,9 +1450,6 @@ Ada source code file containing a library unit body (a subprogram or
package body). Such files are also called @dfn{bodies}.
@c GCC also knows about some suffixes for languages not yet included:
-@c Pascal:
-@c @var{file}.p
-@c @var{file}.pas
@c Ratfor:
@c @var{file}.r
diff --git a/gcc/doc/rtl.texi b/gcc/doc/rtl.texi
index 5b1e69527a5..7817ebbc127 100644
--- a/gcc/doc/rtl.texi
+++ b/gcc/doc/rtl.texi
@@ -1395,7 +1395,7 @@ Complex floating point modes. By default these are @code{QCmode},
@findex MODE_FUNCTION
@item MODE_FUNCTION
-Algol or Pascal function variables including a static chain.
+Algol function variables including a static chain.
(These are not currently implemented).
@findex MODE_CC
diff --git a/gcc/tree.def b/gcc/tree.def
index 49bc423c0a8..a6882d9288d 100644
--- a/gcc/tree.def
+++ b/gcc/tree.def
@@ -141,11 +141,7 @@ DEFTREECODE (BOOLEAN_TYPE, "boolean_type", tcc_type, 0)
/* Integer types in all languages, including char in C.
Also used for sub-ranges of other discrete types.
Has components TYPE_MIN_VALUE, TYPE_MAX_VALUE (expressions, inclusive)
- and TYPE_PRECISION (number of bits used by this type).
- In the case of a subrange type in Pascal, the TREE_TYPE
- of this will point at the supertype (another INTEGER_TYPE,
- or an ENUMERAL_TYPE or BOOLEAN_TYPE).
- Otherwise, the TREE_TYPE is zero. */
+ and TYPE_PRECISION (number of bits used by this type). */
DEFTREECODE (INTEGER_TYPE, "integer_type", tcc_type, 0)
/* C's float and double. Different floating types are distinguished
@@ -200,16 +196,15 @@ DEFTREECODE (VECTOR_TYPE, "vector_type", tcc_type, 0)
and holds the type to coerce a value of that array type to in C.
TYPE_STRING_FLAG indicates a string (in contrast to an array of chars)
in languages (such as Chill) that make a distinction. */
-/* Array types in C or Pascal */
+/* Array types in C */
DEFTREECODE (ARRAY_TYPE, "array_type", tcc_type, 0)
-/* Struct in C, or record in Pascal. */
+/* Struct in C. */
/* Special fields:
TYPE_FIELDS chain of FIELD_DECLs for the fields of the struct,
VAR_DECLs, TYPE_DECLs and CONST_DECLs for record-scope variables,
types and enumerators and FUNCTION_DECLs for methods associated
- with the type.
- A few may need to be added for Pascal. */
+ with the type. */
/* See the comment above, before ENUMERAL_TYPE, for how
forward references to struct tags are handled in C. */
DEFTREECODE (RECORD_TYPE, "record_type", tcc_type, 0)
@@ -460,7 +455,7 @@ DEFTREECODE (IMAGPART_EXPR, "imagpart_expr", tcc_reference, 1)
generating insns. */
DEFTREECODE (VIEW_CONVERT_EXPR, "view_convert_expr", tcc_reference, 1)
-/* C unary `*' or Pascal `^'. One operand, an expression for a pointer. */
+/* C unary `*'. One operand, an expression for a pointer. */
DEFTREECODE (INDIRECT_REF, "indirect_ref", tcc_reference, 1)
/* Used to represent lookup in a virtual method table which is dependent on
@@ -632,7 +627,7 @@ DEFTREECODE (CLEANUP_POINT_EXPR, "cleanup_point_expr", tcc_expression, 1)
object of the same type or even for one and the same object within
its scope.
- Record types with discriminants in Ada or schema types in Pascal are
+ Record types with discriminants in Ada are
examples of such types. This mechanism is also used to create "fat
pointers" for unconstrained array types in Ada; the fat pointer is a
structure one of whose fields is a pointer to the actual array type