Ludovic Courtès bcae9a98b0 Add `-Wunused-toplevel' compiler warning. ... * module/language/tree-il/analyze.scm (<reference-dag>): New record type. (dag-reachable-nodes, dag-reachable-nodes*, unused-variable-analysis): New variables. (unbound-variable-analysis): Slightly simplify the `up' procedure. * module/language/tree-il/compile-glil.scm (%warning-passes): Add `unused-toplevel'. * module/system/base/message.scm (%warning-types): Likewise. * test-suite/tests/tree-il.test (%opts-w-unused-toplevel): New variable. ("warnings")["unused-toplevel"]: New test prefix.		2010-01-11 01:21:13 +01:00
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base	Add `-Wunused-toplevel' compiler warning.	2010-01-11 01:21:13 +01:00
repl	tc7 tags for vm-related data	2010-01-07 23:42:41 +01:00
vm	show args to subr calls in backtraces	2010-01-10 23:10:24 +01:00
xref.scm	de-nargs struct scm_objcode; procedure-property refactor	2009-10-23 14:51:19 +02:00