Fatal errors

- Makes errors fatal, so that a phase is only reached when all previous phases were error-free
- Parsing still recovers and can produce multiple errors
- Evaluation fails fast and can thus produce only a single error (except for parse errors due to an import)
- The single error that could occur during execution is removed for now
- Removes Value::Error variant

1 files changed, 6 insertions, 15 deletions

diff --git a/tests/typ/code/while.typ b/tests/typ/code/while.typ
index 306c1e45..2f0984d2 100644
--- a/tests/typ/code/while.typ
+++ b/tests/typ/code/while.typ
@@ -29,23 +29,16 @@
 #test(type(while i < 1 [{ i += 1 }]), "template")
 
 ---
-// Ref: false
-
 // Condition must be boolean.
 // Error: 8-14 expected boolean, found template
 #while [nope] [nope]
 
-// Make sure that we don't complain twice.
-// Error: 8-15 unknown variable
-#while nothing {}
-
-// Errors taint everything.
-#let i = 0
-#test(error, while i < 10 {
-    i += 1
-    if i < 5 [nope] else { error }
-})
-#test(i, 10)
+---
+// Make sure that we terminate and don't complain multiple times.
+#while true {
+    // Error: 5-9 unknown variable
+    nope
+}
 
 ---
 // Error: 7 expected expression
@@ -57,11 +50,9 @@
 // Error: 9 expected body
 #while x
 
-// Should output `x`.
 // Error: 7 expected expression
 #while
 x {}
 
-// Should output `something`.
 // Error: 9 expected body
 #while x something