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-rw-r--r--modelica-parser-lalrpop/src/ast.rs2
1 files changed, 1 insertions, 1 deletions
diff --git a/modelica-parser-lalrpop/src/ast.rs b/modelica-parser-lalrpop/src/ast.rs
index 12b1503..7873ca9 100644
--- a/modelica-parser-lalrpop/src/ast.rs
+++ b/modelica-parser-lalrpop/src/ast.rs
@@ -296,7 +296,7 @@ impl Debug for Expr {
use self::Expr::*;
match *self {
Integer(e) => write!(fmt, "{}", e),
- Float(e) => write!(fmt, "{}", e),
+ Float(e) => write!(fmt, "{:e}", e),
Boolean(e) => write!(fmt, "{}", e),
StringLiteral(ref e) => write!(fmt, "\"{}\"", e),
Ident(ref e) => write!(fmt, "{}", e),