cpp-4.5 complex macro expansion differs from that in cpp-4.4

Bug #665019 reported by Peter Pearse
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
GUILE Scheme
New
Undecided
Unassigned
gcc-4.5 (Ubuntu)
New
Undecided
Unassigned

Bug Description

Binary package hint: gcc-4.5

The attached example, extracted from the guile-1.8-libs build mechanism shows

cpp-4.5 producing a different expansion to cpp-4.4.

This breaks the guile build

description: updated
Revision history for this message
Peter Pearse (peter-pearse) wrote :
Revision history for this message
Peter Pearse (peter-pearse) wrote :

cpp-4.4 (Ubuntu/Linaro 4.4.4-14ubuntu5) 4.4.5

cpp-4.5 (Ubuntu/Linaro 4.5.1-7ubuntu2) 4.5.1

Revision history for this message
Matthias Klose (doko) wrote :

could this be rechecked with gcc-4.6, or does a newer guile release (oneiric) fix the parsing?

To post a comment you must log in.
This report contains Public information  
Everyone can see this information.

Other bug subscribers

Related blueprints

Remote bug watches

Bug watches keep track of this bug in other bug trackers.