Re: compile warnings in CVS HEAD? - Mailing list pgsql-hackers

Neil Conway wrote:
> I'm seeing the following with the current CVS code on my Linux dev box:

Gee, that's strange. I have never seen those errors before.


> 
> $ make maintainer-clean
> $ ./configure --enable-depend --enable-cassert --enable-debug
> --prefix=/pgsql --with-openssl
> [ ... ]
> $ make -s
> In file included from bootparse.y:340:
> lex.Int_yy.c:1832: warning: no previous prototype for `Int_yyget_lineno'
> lex.Int_yy.c:1841: warning: no previous prototype for `Int_yyget_in'
> lex.Int_yy.c:1849: warning: no previous prototype for `Int_yyget_out'
> lex.Int_yy.c:1857: warning: no previous prototype for `Int_yyget_leng'
> lex.Int_yy.c:1866: warning: no previous prototype for `Int_yyget_text'
> lex.Int_yy.c:1875: warning: no previous prototype for `Int_yyset_lineno'
> lex.Int_yy.c:1887: warning: no previous prototype for `Int_yyset_in'
> lex.Int_yy.c:1892: warning: no previous prototype for `Int_yyset_out'
> lex.Int_yy.c:1897: warning: no previous prototype for `Int_yyget_debug'
> lex.Int_yy.c:1902: warning: no previous prototype for `Int_yyset_debug'
> lex.Int_yy.c:1908: warning: no previous prototype for
> `Int_yylex_destroy'
> In file included from gram.y:8094:
> scan.c:6021: warning: no previous prototype for `base_yyget_lineno'
> scan.c:6030: warning: no previous prototype for `base_yyget_in'
> scan.c:6038: warning: no previous prototype for `base_yyget_out'
> scan.c:6046: warning: no previous prototype for `base_yyget_leng'
> scan.c:6055: warning: no previous prototype for `base_yyget_text'
> scan.c:6064: warning: no previous prototype for `base_yyset_lineno'
> scan.c:6076: warning: no previous prototype for `base_yyset_in'
> scan.c:6081: warning: no previous prototype for `base_yyset_out'
> scan.c:6086: warning: no previous prototype for `base_yyget_debug'
> scan.c:6091: warning: no previous prototype for `base_yyset_debug'
> scan.c:6097: warning: no previous prototype for `base_yylex_destroy'
> tablecmds.c: In function `validateForeignKeyConstraint':
> tablecmds.c:3546: warning: dereferencing type-punned pointer will break
> strict-a                                                                                                 liasing
rules
> execQual.c: In function `ExecMakeFunctionResult':
> execQual.c:737: warning: dereferencing type-punned pointer will break
> strict-ali                                                                                                    asing
rules
> execQual.c: In function `ExecMakeTableFunctionResult':
> execQual.c:983: warning: dereferencing type-punned pointer will break
> strict-ali                                                                                                    asing
rules
> proc.c: In function `enable_sig_alarm':
> proc.c:1016: warning: dereferencing type-punned pointer will break 
> strict-aliasi                                                                                                 ng
rules
> proc.c: In function `disable_sig_alarm':
> proc.c:1057: warning: dereferencing type-punned pointer will break
> strict-aliasi                                                                                                    ng
rules
> proc.c: In function `CheckStatementTimeout':
> proc.c:1123: warning: dereferencing type-punned pointer will break
> strict-aliasi                                                                                                    ng
rules
> In file included from guc.c:4390:
> lex.GUC_yy.c:1586: warning: no previous prototype for `GUC_yyget_lineno'
> lex.GUC_yy.c:1595: warning: no previous prototype for `GUC_yyget_in'
> lex.GUC_yy.c:1603: warning: no previous prototype for `GUC_yyget_out'
> lex.GUC_yy.c:1611: warning: no previous prototype for `GUC_yyget_leng'
> lex.GUC_yy.c:1620: warning: no previous prototype for `GUC_yyget_text'
> lex.GUC_yy.c:1629: warning: no previous prototype for `GUC_yyset_lineno'
> lex.GUC_yy.c:1641: warning: no previous prototype for `GUC_yyset_in'
> lex.GUC_yy.c:1646: warning: no previous prototype for `GUC_yyset_out'
> lex.GUC_yy.c:1651: warning: no previous prototype for `GUC_yyget_debug'
> lex.GUC_yy.c:1656: warning: no previous prototype for `GUC_yyset_debug'
> lex.GUC_yy.c:1662: warning: no previous prototype for
> `GUC_yylex_destroy'
> [ tsort output omitted ]
> All of PostgreSQL successfully made. Ready to install.
> $ gcc --version
> gcc (GCC) 3.3.2 20030831 (Debian prerelease)
> $ bison --version
> bison (GNU Bison) 1.875a
> $ flex --version
> flex 2.5.31
> 
> Does this reproduce for anyone else?
> 
> -Neil
> 
> 
> 
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