Merge: Autocast and literal arrays

[nit.git] / share / man / nitc.md

diff --git a/share/man/nitc.md b/share/man/nitc.md
index 5daafeb..bc21fd3 100644 (file)
--- a/share/man/nitc.md
+++ b/share/man/nitc.md
@@ -356,6 +356,16 @@ Usually you do not need them since they make the generated code slower.
 `--no-shortcut-equal`
 :   Always call == in a polymorphic way.
 
+`--no-tag-primitive`
+:   Use only boxes for primitive types.
+
+The separate compiler uses tagged values to encode common primitive types like Int, Bool and Char.
+This option disables tags and forces such primitive values to be boxed.
+The drawback is that each boxing costs a memory allocation thus increases the amount of work for the garbage collector.
+
+However, in some cases, it is possible that this option improves performance since the absence of tags simplify the implementation
+of OO mechanisms like method calls or equality tests.
+
 `--no-inline-intern`
 :   Do not inline call to intern methods.
 
@@ -425,6 +435,11 @@ They are useless for a normal user.
 `--stub-man`
 :   Generate a stub manpage in pandoc markdown format.
 
+`--keep-going`
+:   Continue after errors, whatever the consequences.
+
+The tool does not stop after some errors but continue until it produces incorrect result, crashes, erases the hard drive, or just continue forever in an infinite loop.
+This option is used to test the robustness of the tools by allowing phases to progress on incorrect data.
 
 # ENVIRONMENT VARIABLES