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<base href="http://llvm.org/bugs/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Regression: -Weverything does not include -Wwrite-strings"
href="http://llvm.org/bugs/show_bug.cgi?id=18801">18801</a>
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<th>Summary</th>
<td>Regression: -Weverything does not include -Wwrite-strings
</td>
</tr>
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<th>Product</th>
<td>clang
</td>
</tr>
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<th>Version</th>
<td>trunk
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PC
</td>
</tr>
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<th>OS</th>
<td>Linux
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
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<th>Component</th>
<td>Frontend
</td>
</tr>
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>chengniansun@gmail.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvmbugs@cs.uiuc.edu
</td>
</tr>
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<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>-Weverything does not include -Wwrite-strings in the latest trunk 201113.
clang-3.4 works fine.
$: cat small.c
extern void fn(char*);
void fn1(void);
void fn1() {
fn("hello");
}
$: clang-trunk -Weverything -c small.c
$: clang-trunk -Wwrite-strings -c small.c
small.c:4:6: warning: passing 'const char [6]' to parameter of type 'char *'
discards qualifiers [-Wincompatible-pointer-types-discards-qualifiers]
fn("hello");
^~~~~~~
small.c:1:21: note: passing argument to parameter here
extern void fn(char*);
^
1 warning generated.
$: clang-trunk --version
clang version 3.5 (trunk 201113)
Target: x86_64-unknown-linux-gnu
Thread model: posix
$: clang-3.4 -Weverything -c small.c
small.c:4:6: warning: passing 'const char [6]' to parameter of type 'char *'
discards qualifiers [-Wincompatible-pointer-types-discards-qualifiers]
fn("hello");
^~~~~~~
small.c:1:21: note: passing argument to parameter here
extern void fn(char*);
^
1 warning generated.
$:</pre>
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