This revision was automatically updated to reflect the committed changes.
Closed by commit rL318030: [analyzer] Document the issue hash debugging
facility (authored by xazax).
Changed prior to commit:
https://reviews.llvm.org/D39543?vs=121290&id=122630#toc
Repository:
rL LLVM
https://reviews.llvm.org/D39543
Files:
cfe/trunk/docs/analyzer/DebugChecks.rst
Index: cfe/trunk/docs/analyzer/DebugChecks.rst
===================================================================
--- cfe/trunk/docs/analyzer/DebugChecks.rst
+++ cfe/trunk/docs/analyzer/DebugChecks.rst
@@ -242,6 +242,19 @@
clang_analyzer_printState(); // Read the stderr!
}
+- ``void clang_analyzer_hashDump(int);``
+
+ The analyzer can generate a hash to identify reports. To debug what
information
+ is used to calculate this hash it is possible to dump the hashed string as a
+ warning of an arbitrary expression using the function above.
+
+ Example usage::
+
+ void foo() {
+ int x = 1;
+ clang_analyzer_hashDump(x); // expected-warning{{hashed string for x}}
+ }
+
Statistics
==========
Index: cfe/trunk/docs/analyzer/DebugChecks.rst
===================================================================
--- cfe/trunk/docs/analyzer/DebugChecks.rst
+++ cfe/trunk/docs/analyzer/DebugChecks.rst
@@ -242,6 +242,19 @@
clang_analyzer_printState(); // Read the stderr!
}
+- ``void clang_analyzer_hashDump(int);``
+
+ The analyzer can generate a hash to identify reports. To debug what information
+ is used to calculate this hash it is possible to dump the hashed string as a
+ warning of an arbitrary expression using the function above.
+
+ Example usage::
+
+ void foo() {
+ int x = 1;
+ clang_analyzer_hashDump(x); // expected-warning{{hashed string for x}}
+ }
+
Statistics
==========
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