e6cf00da4a
Release Notes for Icarus Verilog Snapshot 20070227 * Fix some problems with specify block parsing. Detect some cases that are parsed but not properly implemented yet and issue warnings or errors. Also fixed a few problems with inertial delay model timing. * Detect is some cases Verilog source errors that can be better reported to users. This includes more specific error messages for certain syntax errors. * Fix problems with overridden continuous assignments. * Hide bool types from logic type as far as VPI is concerned, for the sake of compatibility. * Fix a variety of code generator expression lifetime bugs that caused obscure (and wrong) output results in behavioral code. * iverilog-vpi uses the compiler selected at build time. * Rework handling of strings to handle escape sequences properly. * Fix some handling of real values in some expression types. * Get padding of sized, unsigned numbers when x or z are involved. * Many, many more misc. bug fixes. * Add an assert mechinism that improves usefulness of bug reports by reporting source file line numbers when available. * Compile fixes, using inttypes.h instead of stdint for portability. * Various spelling fixes. |
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