On 10/23/2015 02:41 PM, David Malcolm wrote:
This patch adds a test plugin that recurses down an expression tree,
printing diagnostics showing the ranges of each node in the tree.
It corresponds to:
[PATCH 15/22] Add plugin to recursively dump the source-ranges in a tree
https://gcc.gnu.org/ml/gcc-patches/2015-09/msg00741.html
from v1 of the patch kit.
Changes in v2:
* the output no longer contains the PARAM_DECL and INTEGER_CST
leaves since we no longer have range data for them; updated
the expected output accordingly.
* slightly updated to eliminate use of SOURCE_RANGE
Updated screenshot:
https://dmalcolm.fedorapeople.org/gcc/2015-09-22/diagnostic-test-show-trees-1.html
gcc/testsuite/ChangeLog:
* gcc.dg/plugin/diagnostic-test-show-trees-1.c: New file.
* gcc.dg/plugin/diagnostic_plugin_show_trees.c: New file.
* gcc.dg/plugin/plugin.exp (plugin_test_list): Add
diagnostic_plugin_show_trees.c and diagnostic-test-show-trees-1.c.
OK when all the prereqs are approved.
I'll avoid the request that you check that the headers are in proper
order & reduced form for the plugin test since it's the testsuite not
the compiler proper. :-)
jeff
