Re: [Bug-apl] SVN 839 doesn't compile

[David Lamkins]

I must've missed some error when excerpting the 839 transcript. Sorry.
I've attached make transcripts with the remaining errors.

On Mon, Jan 9, 2017 at 4:13 AM, Juergen Sauermann
<address@hidden> wrote:
> Hi David,
>
> thanks, hopefully fixed in SVN 840. I did not get these warnings with g++
> 4.8.4.
>
> -Werror=misleading-indentation? They must be kidding.
>
> /// Jürgen
>
>
> On 01/09/2017 03:11 AM, David B. Lamkins wrote:
>
> GNU APL SVN 839 does not compile. Tested with gcc 6.3.1 and clang 3.8.0
> using ./configure; make clean all .
>
> Here are the compilation errors. I can post the entire make transcript if
> it'd help.
>
> gcc
> ===
>
> g++ -DHAVE_CONFIG_H -I. -I..    -Werror -Wall -Wno-strict-aliasing
> -I/usr/include -I sql  -I/usr/include -I sql  -rdynamic -g -O2 -MT
> apl-Common.o -MD -MP -MF .deps/apl-Common.Tpo -c -o apl-Common.o `test -f
> 'Common.cc' || echo './'`Common.cc
> Command.cc: In static member function ‘static void
> Command::lib_common(std::ostream&, const UCS_string&, int)’:
> Command.cc:1022:17: error: comparison between signed and unsigned integer
> expressions [-Werror=sign-compare]
>          if (col == (col_width.size() - 1) || c == (directories.size() - 1))
>              ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
>
> g++ -DHAVE_CONFIG_H -I. -I..    -Werror -Wall -Wno-strict-aliasing
> -I/usr/include -I sql  -I/usr/include -I sql  -rdynamic -g -O2 -MT
> apl-Executable.o -MD -MP -MF .deps/apl-Executable.Tpo -c -o apl-Executable.o
> `test -f 'Executable.cc' || echo './'`Executable.cc
> Error.cc: In member function ‘void Error::print(std::ostream&) const’:
> Error.cc:60:9: error: this ‘if’ clause does not guard...
> [-Werror=misleading-indentation]
>          if (symbol_name.size())
>          ^~
> Error.cc:63:27: note: ...this statement, but the latter is misleadingly
> indented as if it is guarded by the ‘if’
>                            out << "   Thrown at:  " << throw_loc << endl
>                            ^~~
>
> g++ -DHAVE_CONFIG_H -I. -I..    -Werror -Wall -Wno-strict-aliasing
> -I/usr/include -I sql  -I/usr/include -I sql  -rdynamic -g -O2 -MT
> apl-FloatCell.o -MD -MP -MF .deps/apl-FloatCell.Tpo -c -o apl-FloatCell.o
> `test -f 'FloatCell.cc' || echo './'`FloatCell.cc
> Executable.cc: In member function ‘UCS_string
> Executable::extract_lambda_text(Fun_signature, int) const’:
> Executable.cc:691:19: error: comparison between signed and unsigned integer
> expressions [-Werror=sign-compare]
>           if (tidx >= text.size())
>               ~~~~~^~~~~~~~~~~~~~
> cc1plus: all warnings being treated as errors
>
>
>
> clang
> =====
>
> clang++ -DHAVE_CONFIG_H -I. -I..    -Werror -Wall -Wno-strict-aliasing
> -I/usr/include -I sql  -I/usr/include -I sql   -g -O2 -MT apl-Assert.o -MD
> -MP -MF .deps/apl-Assert.Tpo -c -o apl-Assert.o `test -f 'Assert.cc' || echo
> './'`Assert.cc
> In file included from Archive.cc:41:
> In file included from ./Macro.hh:24:
> In file included from ./UserFunction.hh:29:
> ./Symbol.hh:39:1: error: 'ValueStackItem' defined as a struct here but
> previously declared as a class [-Werror,-Wmismatched-tags]
> struct ValueStackItem
> ^
> ./Archive.hh:40:1: note: did you mean struct here?
> class ValueStackItem;
> ^~~~~
> struct
> In file included from Assert.cc:28:
> In file included from ./Workspace.hh:30:
> In file included from ./Quad_RL.hh:24:
> ./SystemVariable.hh:82:17: error: 'NL_SystemVariable::push_label' hides
> overloaded virtual function [-Werror,-Woverloaded-virtual]
>    virtual void push_label(int label) {}
>                 ^
> ./Symbol.hh:175:17: note: hidden overloaded virtual function
> 'Symbol::push_label' declared here: type mismatch at 1st parameter
> ('Function_Line' vs 'int')
>    virtual void push_label(Function_Line label);
>
> clang++ -DHAVE_CONFIG_H -I. -I..    -Werror -Wall -Wno-strict-aliasing
> -I/usr/include -I sql  -I/usr/include -I sql   -g -O2 -MT apl-Avec.o -MD -MP
> -MF .deps/apl-Avec.Tpo -c -o apl-Avec.o `test -f 'Avec.cc' || echo
> './'`Avec.cc
> In file included from Archive.cc:51:
> In file included from ./Workspace.hh:30:
> In file included from ./Quad_RL.hh:24:
> ./SystemVariable.hh:82:17: error: 'NL_SystemVariable::push_label' hides
> overloaded virtual function [-Werror,-Woverloaded-virtual]
>    virtual void push_label(int label) {}
>                 ^
> ./Symbol.hh:175:17: note: hidden overloaded virtual function
> 'Symbol::push_label' declared here: type mismatch at 1st parameter
> ('Function_Line' vs 'int')
>    virtual void push_label(Function_Line label);
>                 ^
> In file included from main.cc:42:
> In file included from ./Workspace.hh:30:
> In file included from ./Quad_RL.hh:24:
> ./SystemVariable.hh:82:17: error: 'NL_SystemVariable::push_label' hides
> overloaded virtual function [-Werror,-Woverloaded-virtual]
>    virtual void push_label(int label) {}
>                 ^
> ./Symbol.hh:175:17: note: hidden overloaded virtual function
> 'Symbol::push_label' declared here: type mismatch at 1st parameter
> ('Function_Line' vs 'int')
>    virtual void push_label(Function_Line label);
>                 ^
> 1 error generated.
>                ^
>
>
>
>



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