Changeset 44bca7f

Timestamp:

May 2, 2018, 3:24:46 PM (7 years ago)

Author:

Peter A. Buhr <pabuhr@…>

Branches:

ADT, aaron-thesis, arm-eh, ast-experimental, cleanup-dtors, deferred_resn, demangler, enum, forall-pointer-decay, jacob/cs343-translation, jenkins-sandbox, master, new-ast, new-ast-unique-expr, new-env, no_list, persistent-indexer, pthread-emulation, qualifiedEnum, with_gc

Children:

6d539f83

Parents:

30dcc47

Message:

first attempt at warning control

Location:

src

Files:

• Common/SemanticError.h (modified) (2 diffs)
• driver/Makefile.am (modified) (1 diff)
• driver/Makefile.in (modified) (1 diff)
• driver/cfa.cc (modified) (5 diffs)
• main.cc (modified) (7 diffs)

src/Common/SemanticError.h

@@ -10 +10 @@
 // Created On       : Mon May 18 07:44:20 2015
 // Last Modified By : Peter A. Buhr
-// Last Modified On : Thu Apr 19 17:52:03 2018
-// Update Count     : 19
+// Last Modified On : Wed May  2 15:00:01 2018
+// Update Count     : 23
 //
 
@@ -49 +49 @@
 };
 
-constexpr const WarningData WarningFormats[] = {
+constexpr WarningData WarningFormats[] = {
         {"self-assign"         , "self assignment of expression: %s"           , Severity::Warn},
         {"reference-conversion", "rvalue to reference conversion of rvalue: %s", Severity::Warn},

src/driver/Makefile.am

@@ -11 +11 @@
 ## Created On       : Sun May 31 08:49:31 2015
 ## Last Modified By : Peter A. Buhr
-## Last Modified On : Fri Oct 28 13:46:06 2016
-## Update Count     : 10
+## Last Modified On : Mon Apr 30 17:44:17 2018
+## Update Count     : 11
 ###############################################################################
 
 # applies to both programs
-AM_CXXFLAGS = -Wall -O2 -g -std=c++14
+AM_CXXFLAGS = -Wall -O2 -g -std=c++14 -I${abs_top_srcdir}/src
 if BUILD_NO_LIB
 else

src/driver/Makefile.in

@@ -294 +294 @@
 
 # applies to both programs
-AM_CXXFLAGS = -Wall -O2 -g -std=c++14 $(am__append_1) $(am__append_2) \
-        $(am__append_3)
+AM_CXXFLAGS = -Wall -O2 -g -std=c++14 -I${abs_top_srcdir}/src \
+        $(am__append_1) $(am__append_2) $(am__append_3)
 cfa_SOURCES = cfa.cc
 

src/driver/cfa.cc

@@ -10 +10 @@
 // Created On       : Tue Aug 20 13:44:49 2002
 // Last Modified By : Peter A. Buhr
-// Last Modified On : Mon Feb  5 22:05:28 2018
-// Update Count     : 166
+// Last Modified On : Wed May  2 14:32:08 2018
+// Update Count     : 222
 //
 
@@ -19 +19 @@
 #include <unistd.h>                                                                             // execvp
 #include <string>                                                                               // STL version
-
+#include <string.h>                                                                             // strcmp
+
+#include "Common/SemanticError.h"
 #include "config.h"                                                                             // configure info
 
@@ -160 +162 @@
                                 args[nargs] = argv[i];                                  // pass the argument along
                                 nargs += 1;
+                        } else if ( arg == "-w" ) {
+                                args[nargs] = argv[i];                                  // pass the argument along
+                                nargs += 1;
+                                args[nargs] = ( *new string( string("-D__CFA_FLAG__=") + arg ) ).c_str(); // add the argument for cfa-cpp
+                                nargs += 1;
+                        } else if ( prefix( arg, "-W" ) ) {                     // check before next tests
+                                if ( arg == "-Werror" || arg == "-Wall" ) {
+                                        args[nargs] = argv[i];                          // pass the argument along
+                                        nargs += 1;
+                                        args[nargs] = ( *new string( string("-D__CFA_FLAG__=") + arg ) ).c_str(); // add the argument for cfa-cpp
+                                        nargs += 1;
+                                } else {
+                                        unsigned int adv = prefix( arg, "-Wno-" ) ? 5 : 2;
+                                        args[nargs] = argv[i];                          // conditionally pass the argument along
+                                        char * warning = argv[i] + adv;         // extract warning
+                                        for ( const auto w : WarningFormats ) {
+                                                if ( strcmp( warning, w.name ) == 0 ) { // replace the argument for cfa-cpp
+                                                        args[nargs] = ( *new string( string("-D__CFA_FLAG__=") + arg ) ).c_str();
+                                                        break;
+                                                } // if
+                                        } // for
+                                        nargs += 1;
+                                } // if
                         } else if ( prefix( arg, "-B" ) ) {
                                 Bprefix = arg.substr(2);                                // strip the -B flag
@@ -247 +272 @@
                 #if ! defined(HAVE_LIBCFA_RELEASE)
                         if( !debug ) {
-                                cerr << "error: Option -nodebug is not available, libcfa was not installed." << endl;
+                                cerr << "error: Option -nodebug is unavailable, libcfa was not installed." << endl;
                                 exit( EXIT_FAILURE );
                                 }
@@ -253 +278 @@
                 #if ! defined(HAVE_LIBCFA_DEBUG)
                         if( debug ) {
-                                cerr << "error: Option -debug is not available, libcfa-d was not installed." << endl;
+                                cerr << "error: Option -debug is unavailable, libcfa-d was not installed." << endl;
                                 exit( EXIT_FAILURE );
                                 }

src/main.cc

@@ -1 @@
-
 //
 // Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo
@@ -11 +10 @@
 // Created On       : Fri May 15 23:12:02 2015
 // Last Modified By : Peter A. Buhr
-// Last Modified On : Tue Oct 31 12:22:40 2017
-// Update Count     : 445
+// Last Modified On : Wed May  2 14:59:02 2018
+// Update Count     : 490
 //
 
@@ -175 +174 @@
         signal( SIGABRT, sigAbortHandler );
 
+        // std::cout << "main" << std::endl;
+        // for ( int i = 0; i < argc; i += 1 ) {
+        //      std::cout << '\t' << argv[i] << std::endl;
+        // } // for
+
         parse_cmdline( argc, argv, filename );                          // process command-line arguments
         CodeGen::FixMain::setReplaceMain( !nomainp );
@@ -416 +420 @@
         opterr = 0;                                                                                     // (global) prevent getopt from printing error messages
 
+        bool Werror = false;
         int c;
-        while ( (c = getopt_long( argc, argv, "abBcCdefgGlLmnNpqrstTvyzZD:F:", long_opts, &long_index )) != -1 ) {
+        while ( (c = getopt_long( argc, argv, "abBcCdefgGlLmnNpqrstTvwW:yzZD:F:", long_opts, &long_index )) != -1 ) {
                 switch ( c ) {
                   case Ast:
@@ -453 +458 @@
                         yydebug = true;
                         break;
-                  case 'G':                   // dump AST after instantiate generics
+                  case 'G':                                                                             // dump AST after instantiate generics
                         genericsp = true;
                         break;
@@ -501 +506 @@
                   case 'v':                                                                             // dump AST after decl validation pass
                         validp = true;
+                        break;
+                  case 'w':
+                        for ( auto & w : WarningFormats ) {
+                                w.severity = Severity::Suppress;
+                        } // for
+                        break;
+                  case 'W':
+                        if ( strcmp( optarg, "all" ) == 0 ) {
+                                for ( auto & w : WarningFormats ) {
+                                        if ( w.severity == Severity::Suppress ) w.severity = Severity::Warn;
+                                } // for
+                        } else if ( strcmp( optarg, "error" ) == 0 ) {
+                                Werror = true;
+                        } else {
+                                char * warning = optarg;
+                                Severity s;
+                                if ( strncmp( optarg, "no-", 3 ) == 0 ) {
+                                        warning += 3;
+                                        s = Severity::Suppress;
+                                } else {
+                                        s = Severity::Warn;
+                                } // if
+                                for ( auto  & w : WarningFormats ) {
+                                        if ( strcmp( warning, w.name ) == 0 ) { // replace the argument for cfa-cpp
+                                                w.severity = s;
+                                                break;
+                                        } // if
+                                } // for
+                        } // if
                         break;
                   case 'y':                                                                             // dump AST on error
@@ -530 +564 @@
                 } // switch
         } // while
+
+        if ( Werror ) {
+                for ( auto & w : WarningFormats ) {
+                        if ( w.severity == Severity::Warn ) w.severity = Severity::Error;
+                } // for
+        } // if
+        // for ( const auto w : WarningFormats ) {
+        //      cout << w.name << ' ' << (int)w.severity << endl;
+        // } // for
 } // parse_cmdline