From 89bf0115cd516086308596bab9b396ed37230f6e Mon Sep 17 00:00:00 2001
From: Keith Rothman <537074+litghost@users.noreply.github.com>
Date: Mon, 14 Jan 2019 11:37:45 -0800
Subject: [PATCH] Accumulate all missing features, rather than stopping on
 first failure.

Signed-off-by: Keith Rothman <537074+litghost@users.noreply.github.com>
---
 prjxray/fasm_assembler.py | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/prjxray/fasm_assembler.py b/prjxray/fasm_assembler.py
index 4b633d45..ea4378c1 100644
--- a/prjxray/fasm_assembler.py
+++ b/prjxray/fasm_assembler.py
@@ -138,6 +138,7 @@ class FasmAssembler(object):
                 (gridinfo.tile_type, db_k, line))
 
     def parse_fasm_filename(self, filename):
+        missing_features = []
         for line in fasm.parse_fasm_filename(filename):
             if not line.set_feature:
                 continue
@@ -160,4 +161,10 @@ class FasmAssembler(object):
                 if flat_set_feature.start is not None:
                     address = flat_set_feature.start
 
-                self.enable_feature(tile, feature, address, line_str)
+                try:
+                    self.enable_feature(tile, feature, address, line_str)
+                except FasmLookupError as e:
+                    missing_features.append(str(e))
+
+        if missing_features:
+            raise FasmLookupError('\n'.join(missing_features))