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add -Wold-style-cast

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From-SVN: r15807
This commit is contained in:
Jason Merrill 1997-09-30 13:49:34 -04:00
parent 8c81598dba
commit d770d3b33c
1 changed files with 6 additions and 2 deletions
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8
gcc/invoke.texi
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@ -120,7 +120,7 @@ in the following sections.
-Wid-clash-@var{len} -Wimplicit -Wimport -Winline
-Wlarger-than-@var{len} -Wmain -Wmissing-declarations
-Wmissing-prototypes -Wnested-externs
-Wno-import -Woverloaded-virtual -Wparentheses
-Wno-import -Wold-style-cast -Woverloaded-virtual -Wparentheses
-Wpointer-arith -Wredundant-decls -Wreorder -Wreturn-type -Wshadow
-Wsign-compare -Wstrict-prototypes -Wswitch -Wsynth
-Wtemplate-debugging -Wtraditional -Wtrigraphs
@ -1124,7 +1124,8 @@ have meanings only for C++ programs:
Do not assume @samp{inline} for functions defined inside a class scope.
@xref{Optimize Options,,Options That Control Optimization}.
@item -Woverloaded-virtual
@item -Wold-style-cast
@itemx -Woverloaded-virtual
@itemx -Wtemplate-debugging
Warnings that apply only to C++ programs. @xref{Warning
Options,,Options to Request or Suppress Warnings}.
@ -1541,6 +1542,9 @@ Warn if an @code{extern} declaration is encountered within an function.
Warn if a function can not be inlined, and either it was declared as inline,
or else the @samp{-finline-functions} option was given.
@item -Wold-style-cast
Warn if an old-style (C-style) cast is used within a program.
@item -Woverloaded-virtual
@cindex overloaded virtual fn, warning
@cindex warning for overloaded virtual fn