tree 7d1beda434498b318c03bf1e23f3e7a539626304
parent 7dc280f5d2f7a0f99192abd24bac7cf52cf8b82b
parent ab40b09528b2ef3f8f203ba9d679a3fd77e9a07c
author Till Westmann <westmann@gmail.com> 1396056987 -0700
committer Till Westmann <westmann@gmail.com> 1396056987 -0700

fix type promotion for numeric types
add error locations
clean up exception handling