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Bug 21551 – string literal followed by address expression pass the parsing phase

Status: RESOLVED
Resolution: INVALID
Severity: normal
Priority: P1
Component: dmd
Product: D
Version: D2
Platform: All
OS: All
Creation time: 2021-01-15T11:09:22Z
Last change time: 2021-01-15T11:28:50Z
Keywords: diagnostic
Assigned to: No Owner
Creator: Basile-z

Comments

Comment #0 by b2.temp — 2021-01-15T11:09:22Z

this seems to be accepted by the parser and is rejected during semantic --- module runnable; void stuff(string){} void main() { "a" &stuff; } --- with > /tmp/temp_7F751D15BED0.d:7:10: Error: function `runnable.stuff(string _param_0)` is not callable using argument types `()`

Comment #1 by b2.temp — 2021-01-15T11:16:10Z

maybe the parser thinks this is an implicit string concatenation between a literal and an entity ? But even in this case there should be a deprecation message at least.

Comment #2 by default_357-line — 2021-01-15T11:23:56Z

It's a bit and expression. "a" & stuff().

Comment #3 by b2.temp — 2021-01-15T11:28:50Z

this is a binary &...