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authorLudovic Courtès <ludo@gnu.org>2009-10-06 23:39:56 +0200
committerLudovic Courtès <ludo@gnu.org>2009-10-06 23:41:39 +0200
commitf67ddf9dbfec851676806a2f3dff7eae539ac499 (patch)
tree47ecc80ac2c2e169f36763f03e5d5cae5fc33ce4 /libguile/cpp_signal.c
parent43eb8acadae88d4b56d0e54fd0870a025bd5259c (diff)
downloadguile-f67ddf9dbfec851676806a2f3dff7eae539ac499.tar.gz
Add compiler warning for possibly unbound variables.
* module/language/tree-il/analyze.scm (<toplevel-info>): New record type. (env-module, report-possibly-unbound-variables): New procedures. * module/language/tree-il/compile-glil.scm (%warning-passes): Add `unbound-variable'. * module/system/base/message.scm (%warning-types): Likewise. * test-suite/tests/tree-il.test (read-and-compile, %opts-w-unbound): New. ("warnings")["unbound variable"]: New test prefix.
Diffstat (limited to 'libguile/cpp_signal.c')
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