codegen: fix setfield! error message emission

vtjnash · vtjnash · commit a11d8048fde2 · 2021-10-15T17:21:32.000-04:00
diff --git a/src/cgutils.cpp b/src/cgutils.cpp
@@ -3293,7 +3293,7 @@ static jl_cgval_t emit_setfield(jl_codectx_t &ctx,
         const jl_cgval_t *modifyop, const std::string &fname)
 {
     if (!sty->name->mutabl && checked) {
-        std::string msg = fname + "immutable struct of type "
+        std::string msg = fname + ": immutable struct of type "
             + std::string(jl_symbol_name(sty->name->name))
             + " cannot be changed";
         emit_error(ctx, msg);

Original file line number	Diff line number	Diff line change
`@@ -3293,7 +3293,7 @@ static jl_cgval_t emit_setfield(jl_codectx_t &ctx,`
`3293`	`3293`	`const jl_cgval_t *modifyop, const std::string &fname)`
`3294`	`3294`	`{`
`3295`	`3295`	`if (!sty->name->mutabl && checked) {`
`3296`		`- std::string msg = fname + "immutable struct of type "`
	`3296`	`+ std::string msg = fname + ": immutable struct of type "`
`3297`	`3297`	`+ std::string(jl_symbol_name(sty->name->name))`
`3298`	`3298`	`+ " cannot be changed";`
`3299`	`3299`	`emit_error(ctx, msg);`