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Diffstat (limited to 'gcc-4.2.1/gcc/ada/styleg.ads')
| -rw-r--r-- | gcc-4.2.1/gcc/ada/styleg.ads | 175 |
1 files changed, 0 insertions, 175 deletions
diff --git a/gcc-4.2.1/gcc/ada/styleg.ads b/gcc-4.2.1/gcc/ada/styleg.ads deleted file mode 100644 index 7a5b31209..000000000 --- a/gcc-4.2.1/gcc/ada/styleg.ads +++ /dev/null @@ -1,175 +0,0 @@ ------------------------------------------------------------------------------- --- -- --- GNAT COMPILER COMPONENTS -- --- -- --- S T Y L E G -- --- -- --- S p e c -- --- -- --- Copyright (C) 1992-2006, Free Software Foundation, Inc. -- --- -- --- GNAT is free software; you can redistribute it and/or modify it under -- --- terms of the GNU General Public License as published by the Free Soft- -- --- ware Foundation; either version 2, or (at your option) any later ver- -- --- sion. GNAT is distributed in the hope that it will be useful, but WITH- -- --- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY -- --- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License -- --- for more details. You should have received a copy of the GNU General -- --- Public License distributed with GNAT; see file COPYING. If not, write -- --- to the Free Software Foundation, 51 Franklin Street, Fifth Floor, -- --- Boston, MA 02110-1301, USA. -- --- -- --- GNAT was originally developed by the GNAT team at New York University. -- --- Extensive contributions were provided by Ada Core Technologies Inc. -- --- -- ------------------------------------------------------------------------------- - --- This generic package collects the routines used for style checking, as --- activated by the relevant command line option. These are gathered in --- a separate package so that they can more easily be customized. Calls --- to these subprograms are only made if Opt.Style_Check is set True. --- Styleg does not depends on the GNAT tree (Atree, Sinfo, ...). - --- For the compiler, there is also a child package Styleg.C that depends --- on the GNAT tree. - -with Types; use Types; - -generic - with procedure Error_Msg (Msg : String; Flag_Location : Source_Ptr); - -- Output a message at specified location - - with procedure Error_Msg_S (Msg : String); - -- Output a message at current scan pointer location - - with procedure Error_Msg_SC (Msg : String); - -- Output a message at the start of the current token - - with procedure Error_Msg_SP (Msg : String); - -- Output a message at the start of the previous token - -package Styleg is - - procedure Check_Abs_Not; - -- Called after scanning an ABS or NOT operator to check spacing - - procedure Check_Apostrophe; - -- Called after scanning an apostrophe to check spacing - - procedure Check_Arrow; - -- Called after scanning out an arrow to check spacing - - procedure Check_Attribute_Name (Reserved : Boolean); - -- The current token is an attribute designator. Check that it - -- is capitalized in an appropriate manner. Reserved is set if - -- the attribute designator is a reserved word (access, digits, - -- delta or range) to allow differing rules for the two cases. - - procedure Check_Box; - -- Called after scanning out a box to check spacing - - procedure Check_Binary_Operator; - -- Called after scanning out a binary operator other than a plus, minus - -- or exponentiation operator. Intended for checking spacing rules. - - procedure Check_Exponentiation_Operator; - -- Called after scanning out an exponentiation operator. Intended for - -- checking spacing rules. - - procedure Check_Colon; - -- Called after scanning out colon to check spacing - - procedure Check_Colon_Equal; - -- Called after scanning out colon equal to check spacing - - procedure Check_Comma; - -- Called after scanning out comma to check spacing - - procedure Check_Comment; - -- Called with Scan_Ptr pointing to the first minus sign of a comment. - -- Intended for checking any specific rules for comment placement/format. - - procedure Check_Dot_Dot; - -- Called after scanning out dot dot to check spacing - - procedure Check_EOF; - -- Called after scanning out EOF mark - - procedure Check_HT; - -- Called with Scan_Ptr pointing to a horizontal tab character - - procedure Check_Indentation; - -- Called at the start of a new statement or declaration, with Token_Ptr - -- pointing to the first token of the statement or declaration. The check - -- is that the starting column is appropriate to the indentation rules if - -- Token_Ptr is the first token on the line. - - procedure Check_Left_Paren; - -- Called after scanning out a left parenthesis to check spacing - - procedure Check_Line_Max_Length (Len : Int); - -- Called with Scan_Ptr pointing to the first line terminator character - -- terminating the current line. Used to check for appropriate line length. - -- The parameter Len is the length of the current line. - - procedure Check_Line_Terminator (Len : Int); - -- Called with Scan_Ptr pointing to the first line terminator terminating - -- the current line, used to check for appropriate line terminator usage. - -- The parameter Len is the length of the current line. - - procedure Check_Pragma_Name; - -- The current token is a pragma identifier. Check that it is spelled - -- properly (i.e. with an appropriate casing convention). - - procedure Check_Right_Paren; - -- Called after scanning out a right parenthesis to check spacing - - procedure Check_Semicolon; - -- Called after scanning out a semicolon to check spacing - - procedure Check_Then (If_Loc : Source_Ptr); - -- Called to check that THEN and IF keywords are appropriately positioned. - -- The parameters show the first characters of the two keywords. This - -- procedure is called only if THEN appears at the start of a line with - -- Token_Ptr pointing to the THEN keyword. - - procedure Check_Unary_Plus_Or_Minus; - -- Called after scanning a unary plus or minus to check spacing - - procedure Check_Vertical_Bar; - -- Called after scanning a vertical bar to check spacing - - procedure Check_Xtra_Parens (Loc : Source_Ptr); - -- Called after scanning a conditional expression that has at least one - -- level of parentheses around the entire expression. - - function Mode_In_Check return Boolean; - pragma Inline (Mode_In_Check); - -- Determines whether style checking is active and the Mode_In_Check is - -- set, forbidding the explicit use of mode IN. - - procedure No_End_Name (Name : Node_Id); - -- Called if an END is encountered where a name is allowed but not present. - -- The parameter is the node whose name is the name that is permitted in - -- the END line, and the scan pointer is positioned so that if an error - -- message is to be generated in this situation, it should be generated - -- using Error_Msg_SP. - - procedure No_Exit_Name (Name : Node_Id); - -- Called when exiting a named loop, but a name is not present on the EXIT. - -- The parameter is the node whose name should have followed EXIT, and the - -- scan pointer is positioned so that if an error message is to be - -- generated, it should be generated using Error_Msg_SP. - - procedure Non_Lower_Case_Keyword; - -- Called if a reserved keyword is scanned which is not spelled in all - -- lower case letters. On entry Token_Ptr points to the keyword token. - -- This is not used for keywords appearing as attribute designators, - -- where instead Check_Attribute_Name (True) is called. - - function RM_Column_Check return Boolean; - pragma Inline (RM_Column_Check); - -- Determines whether style checking is active and the RM column check - -- mode is set requiring checking of RM format layout. - -end Styleg; |