X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=cparser.1;h=87dedd2d2e6d0a028cc867a577ddc226edd47601;hb=c080804a9ae61e4ba0ec6fc7288c81c326fa9ddb;hp=3700bd904248635515cbaff63578f1865b1e2683;hpb=10f02d1bde320a2e519229e7b21b4b4741bf381a;p=cparser

diff --git a/cparser.1 b/cparser.1
index 3700bd9..87dedd2 100644
--- a/cparser.1
+++ b/cparser.1
@@ -1,5 +1,5 @@
 .\" Please adjust this date whenever revising the manpage.
-.Dd December 21, 2008
+.Dd June 21, 2011
 .Dt CPARSER 1
 .Sh NAME
 .Nm cparser
@@ -14,7 +14,7 @@
 .Op Fl - Ns Oo Cm no- Oc Ns Cm ms
 .Op Fl g
 .Op Fl O Ns Ar level
-.Op Fl W Ns Oo Cm no- Oc Ns Ar warn
+.Op Fl W Ns Oo Cm no- Oc Ns Oo Cm error= Oc Ns Ar warning
 .Op Fl w
 .Op Fl I Ar dir
 .Op Fl L Ar dir
@@ -91,12 +91,17 @@ format.
 .\" TODO expand
 Select the optimization level.
 Sensible values are between 0 and 4, inclusive.
-.It Fl W Ns Oo Cm no- Oc Ns Ar warn
 .\" TODO expand
-Disable/enable a specific warning.
-Every warning option has a corresponding
-.Cm no-
-switch to deactivate it.
+.It Fl W Ns Ar warning
+Enable the specified warning.
+.It Fl Wno- Ns Ar warning
+Disable the specified warning.
+.It Fl Werror= Ns Ar warning
+Enable the specified warning and turn it into an error.
+.It Fl Wno-error= Ns Ar warning
+Force the specified warning to only be a warning, even in the presence of
+.Fl Werror .
+This neither enables nor disables the warning itself.
 .It Fl Waddress
 Warn about suspicious use of addresses, like using the address of a function or variable as boolean condition or comparing with the address of a string literal.
 .It Fl Waggregate-return
@@ -144,8 +149,6 @@ Warn about empty statements, i.e. statements which only consist of a single
 Use {} as replacement to avoid this warning.
 .It Fl Werror
 Treat warnings as errors, i.e. do not continue after parsing when a warning is encountered.
-.It Fl Werror-implicit-function-declaration
-Generate an error, when calling a function without a prior declaration.
 .It Fl Wextra
 (Alias
 .Fl W Ns )
@@ -252,6 +255,9 @@ Set a frontend or optimizer option.
 Use
 .Fl fhelp
 to get a list of supported optimizer options.
+.It Fl f Ns Oo Cm no- Oc Ns Cm diagnostics-show-option
+Show the switch, which controls a warning, after each warning.
+Default is on.
 .It Fl finput-charset= Ns Ar encoding
 Select the encoding of the input.
 Supported values are