On 1/9/2018 1:50 PM, Richard Hipp wrote:
On 1/9/18, The Tick <the.t...@gmx.com> wrote:
Fossil 666fc089b8 compiles successfully although there are still a few
warnings for shell.c. Thank you.
What about the later 9a33a240 check-in. Does it fix all the warnings for you?
Fossil 9a33a240 compiles >much< cleaner -- there are no warnings for shell.c
$ Fossil-9a33a240/fossil.exe version -v
This is fossil version 2.5 [9a33a240a2] 2018-01-09 14:29:29 UTC
Compiled on Jan 9 2018 13:44:57 using mingw32 (64-bit)
Schema version 2015-01-24
zlib 1.2.11, loaded 1.2.11
hardened-SHA1 by Marc Stevens and Dan Shumow
SSL (OpenSSL 1.1.0f 25 May 2017)
FOSSIL_ENABLE_LEGACY_MV_RM
FOSSIL_ENABLE_EXEC_REL_PATHS
FOSSIL_ENABLE_TH1_DOCS
FOSSIL_ENABLE_TH1_HOOKS
TCL (Tcl 8.6.6, loaded TH_OK: 8.6.8)
USE_TCL_STUBS
FOSSIL_TCL_STUBS
FOSSIL_ENABLE_TCL_PRIVATE_STUBS
JSON (API 20120713)
MBCS_COMMAND_LINE
FOSSIL_STATIC_BUILD
SQLite 3.22.0 2018-01-09 14:27:58 a7446d3217
SQLITE_DEFAULT_FILE_FORMAT=4
SQLITE_DEFAULT_WAL_SYNCHRONOUS=1
SQLITE_ENABLE_DBSTAT_VTAB
SQLITE_ENABLE_FTS3_PARENTHESIS
SQLITE_ENABLE_FTS4
SQLITE_ENABLE_FTS5
SQLITE_ENABLE_JSON1
SQLITE_ENABLE_LOCKING_STYLE=0
SQLITE_ENABLE_STMTVTAB
SQLITE_LIKE_DOESNT_MATCH_BLOBS
SQLITE_MAX_EXPR_DEPTH=0
SQLITE_OMIT_DECLTYPE
SQLITE_OMIT_DEPRECATED
SQLITE_OMIT_GET_TABLE
SQLITE_OMIT_LOAD_EXTENSION
SQLITE_OMIT_PROGRESS_CALLBACK
SQLITE_OMIT_SHARED_CACHE
SQLITE_THREADSAFE=0
SQLITE_USE_ALLOCA
The only warnings I get are:
gcc -Wall -Wdeclaration-after-statement -Os -Lsrc/../compat/zlib
-Isrc/../compat/zlib -Lsrc/../compat/openssl-1.1.0f
-Isrc/../compat/openssl-1.1.0f/include
-Lsrc/../compat/Tcl8.6.6srcdir/win
-Isrc/../compat/Tcl8.6.6srcdir/generic
-Isrc/../compat/Tcl8.6.6srcdir/win -DBROKEN_MINGW_CMDLINE=1
-DFOSSIL_ENABLE_SSL=1 -DFOSSIL_ENABLE_EXEC_REL_PATHS=1
-DFOSSIL_ENABLE_LEGACY_MV_RM=1 -DFOSSIL_ENABLE_TH1_DOCS=1
-DFOSSIL_ENABLE_TH1_HOOKS=1 -DFOSSIL_ENABLE_TCL=1
-DFOSSIL_ENABLE_TCL_STUBS=1 -DUSE_TCL_STUBS
-DFOSSIL_ENABLE_TCL_PRIVATE_STUBS=1 -DFOSSIL_ENABLE_JSON=1 -I. -Isrc -c
src/cson_amalgamation.c -o wbld/cson_amalgamation.o
src/cson_amalgamation.c: In function 'cson_str_to_json':
src/cson_amalgamation.c:3888:51: warning: '%04x' directive writing 4
bytes into a region of size between 3 and 5 [-Wformat-overflow=]
rc = sprintf(ubuf, "\\u%04x\\u%04x",
^~~~
src/cson_amalgamation.c:3888:40: note: directive argument in the
range [56320, 57343]
rc = sprintf(ubuf, "\\u%04x\\u%04x",
^~~~~~~~~~~~~~~~
src/cson_amalgamation.c:3888:24: note: 'sprintf' output between 13
and 15 bytes into a destination of size 13
rc = sprintf(ubuf, "\\u%04x\\u%04x",
~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
(0xd800 | (ch>>10)),
~~~~~~~~~~~~~~~~~~~~
(0xdc00 | (ch & 0x3ff)));
~~~~~~~~~~~~~~~~~~~~~~~~
GCC has the following that can remove "bogus" warnings:
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wformat-overflow"
:
:
#pragma GCC diagnostic pop
I have no idea if other compilers have a method to avoid warning
messages in particular circumstances.
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